APA (7th ed.) Citation

Ford, C. S., & Beach, F. A. (1978). Conducta sexual (3a ed.). Editorial Fontanella.

Chicago Style (17th ed.) Citation

Ford, Clellan S., and Frank A. Beach. Conducta Sexual. 3a ed. Barcelona: Editorial Fontanella, 1978.

MLA (9th ed.) Citation

Ford, Clellan S., and Frank A. Beach. Conducta Sexual. 3a ed. Editorial Fontanella, 1978.