APA aipamena

Parsons, L., & Sommers, S. (1963). Gynecology. Saunders Company.

Chicago Style aipamena

Parsons, Langdon, and Sheldon Sommers. Gynecology. Estados Unidos: Saunders Company, 1963.

MLA aipamena

Parsons, Langdon, and Sheldon Sommers. Gynecology. Saunders Company, 1963.