APA استشهاد

Gorbman, A., & Bern, H. A. (1974). Text book of comparative endocrinology. Wiley eastern.

استشهاد بنمط شيكاغو

Gorbman, Aubrey, و Howard A. Bern. Text Book of Comparative Endocrinology. New delhi: Wiley eastern, 1974.

MLA استشهاد

Gorbman, Aubrey, و Howard A. Bern. Text Book of Comparative Endocrinology. Wiley eastern, 1974.