APA (7th ed.) Citation

Benson, R. (1985). Manual de ginecologia y obstetricia (7ed.). El Manual Moderno.

Chicago Style (17th ed.) Citation

Benson, Ralph. Manual De Ginecologia Y Obstetricia. 7ed. Mexico, D.F: El Manual Moderno, 1985.

MLA (9th ed.) Citation

Benson, Ralph. Manual De Ginecologia Y Obstetricia. 7ed. El Manual Moderno, 1985.