Hix, C. Working out: The total shape-up guide for men. New York: Simon and Schuster.
Chicago Style citaatHix, Charles. Working Out: The Total Shape-up Guide for Men. New York: Simon and Schuster.
MLA citatieHix, Charles. Working Out: The Total Shape-up Guide for Men. New York: Simon and Schuster.
Let op: Deze citaties zijn niet altijd 100% accuraat.