Cita APA (7a ed.)

Greep, R. O., & Astwood, E. B. (1973). Endocrinology. American Physiological Society.

Cita Chicago Style (17a ed.)

Greep, Roy O., y Edwin B. Astwood. Endocrinology. Washington: American Physiological Society, 1973.

Cita MLA (9a ed.)

Greep, Roy O., y Edwin B. Astwood. Endocrinology. American Physiological Society, 1973.