Gaya APA

E.Underwood, D, A, A, L. (1975). Medical Examination Review Book Volume 33: Endocrinology=1282 Multiple Choice Quesions and Referenced Answer . New York: Medical Examination Publishing.

Gaya MLA

E.Underwood, David, A.Ontjes, And, Louise. "Medical Examination Review Book Volume 33: Endocrinology=1282 Multiple Choice Quesions and Referenced Answer". New York: Medical Examination Publishing, 1975. Text.