Cita APA (7th ed.)

Musselman, M. M. (1956). Terramycin: Oxytetracycline. Medical Encyclopedia.

Cita Chicago (17th ed.)

Musselman, Merle M. Terramycin: Oxytetracycline. Nueva York: Medical Encyclopedia, 1956.

Cita MLA (9th ed.)

Musselman, Merle M. Terramycin: Oxytetracycline. Medical Encyclopedia, 1956.