APA (7th ed.) Zitazioa

Eichenlaub, J. E. (1971). New approaches to sex in marriage. Wilshire Book Comapny.

Chicago Style (17th ed.) Zitazioa

Eichenlaub, John E. New Approaches to Sex in Marriage. California: Wilshire Book Comapny, 1971.

MLA (9th ed.) Zitazioa

Eichenlaub, John E. New Approaches to Sex in Marriage. Wilshire Book Comapny, 1971.