APA (7th ed.) Citation

Parker, S. (2007). Your body: Incredible but true facts. Paragon books.

Chicago Style (17th ed.) Citation

Parker, Steve. Your Body: Incredible but True Facts. U.K.: Paragon books, 2007.

MLA (9th ed.) Citation

Parker, Steve. Your Body: Incredible but True Facts. Paragon books, 2007.

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