Embedded Titles in Title Case
A title appearing inside another title has its own identity and may need quotation marks, italics, or language-specific treatment. Flattening the inner title into the outer title’s token stream can destroy both formatting and capitalization.
Treat a title within a title as a structural unit. Preserve its established styling when known; otherwise leave the result unresolved instead of re-capitalizing it as ordinary words.
Key details
Further guidance
Case Preservation
Established capitalization inside a cited work title should not be overwritten simply because it appears inside a larger title.
Chicago Guidance
Chicago commonly differentiates a title within a title with quotation marks when that convention applies, and advises caution when the original does not clearly differentiate the inner title.
Converter Policy
Outer quotation marks can be distinguished from embedded quoted material. Embedded material remains structurally ambiguous until its role is known.
Explicit Marked Spans
When the boundaries of an embedded work title are already known, handle that span separately from the surrounding title. Unmarked embedded quotation structures should remain unresolved unless their role is clear.
Practical Application
Treat a title nested inside another title as its own structural unit. Preserve an established published title when known; otherwise apply the governing title-style rules to the outer title without blindly recasing the embedded title as ordinary words.
Reader Check
Is the embedded span a known title with established styling, and which style governs the outer title?
Worked Example
In a heading that mentions a published work, preserve the work’s established title styling first, then apply the outer heading style to the surrounding words. Do not flatten both layers into one capitalization rule.
Sources and evidence
Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.
- Headlines and Titles of Works — Chicago Q&A (opens in a new tab)The Chicago Manual of Style / University of Chicago Press · Chicago title-case rules and current-edition updates
- Title case capitalization (opens in a new tab)American Psychological Association · APA title-case rules
- How should I capitalize the title of a handout? (opens in a new tab)MLA Style Center / Modern Language Association · MLA title-style capitalization
- Chicago guidance on a title within a title (opens in a new tab)The Chicago Manual of Style · Embedded-title differentiation and quotation marks