APA (7th ed.) Citation

William Boyd. (2006). PROTOBIOGRAPHY. PENGUIN BOOKS.

Chicago Style (17th ed.) Citation

William Boyd. PROTOBIOGRAPHY. CANADA: PENGUIN BOOKS, 2006.

MLA (9th ed.) Citation

William Boyd. PROTOBIOGRAPHY. PENGUIN BOOKS, 2006.

Warning: These citations may not always be 100% accurate.