Gaya APA

Liguori, G., Cobb, S, C. (2014). Questions and answers : a guide to fitness and wellness (2nd Ed.). New York: Mc Graw Hill.

Gaya MLA

Liguori, Gary., Cobb, Sandra, Carroll. "Questions and answers : a guide to fitness and wellness". 2nd Ed. New York: Mc Graw Hill, 2014. Text.