Here's how you'd handle it in various scenarios:
1. Author Name in a Citation:
* In-text citation: (Smith-Jones, 2023)
* Reference list: Smith-Jones, A. B. (2023). *Title of work*. *Publisher*.
2. Author Name in the Running Head:
* If the name is long: Use the first initial of the first name and the full last name: (S.-Jones, 2023)
* If the name is short: You can use the full name: (Smith-Jones, 2023)
3. Author Name in a Title:
* If the name is the title: Capitalize the first letter of each word, including the hyphen: *Smith-Jones's Research*
* If the name is part of the title: Capitalize the first letter of each word, including the hyphen: *The Impact of Smith-Jones's Theory on Modern Psychology*
Key Point: The most important thing is to be consistent throughout your work. If you choose to use a specific format for hyphenated names, use it consistently for all occurrences in your paper.