Cita APA (7th ed.)

Baird, S. M. (1998). Usmle Step 1 Review Series Organ Systems Volume Three Gastrointestinal Endocrine Reproductive. s.n.

Cita Chicago (17th ed.)

Baird, Stephen M. Usmle Step 1 Review Series Organ Systems Volume Three Gastrointestinal Endocrine Reproductive. California: s.n, 1998.

Cita MLA (9th ed.)

Baird, Stephen M. Usmle Step 1 Review Series Organ Systems Volume Three Gastrointestinal Endocrine Reproductive. s.n, 1998.