APA-referens

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

Chicago-stil citat

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

MLA-referens

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