Gaya APA

Gardner, D, G., Shoback, D. (2007). Greenspan's Basic & Clinical Endocrinology (8). [s.l]: McGraw-Hill.

Gaya MLA

Gardner, David, G.., Shoback, Dolores. "Greenspan's Basic & Clinical Endocrinology". 8 [s.l]: McGraw-Hill, 2007. Text.