APA (7e ed.) Bronvermelding

Rebus, Inc, & Time-Life Books. (1988). Sexual fitness: Complete vitality. Time-Life Books.

Chicago (17e ed.) Bronvermelding

Rebus, Inc, en Time-Life Books. Sexual Fitness: Complete Vitality. Amsterdam: Time-Life Books, 1988.

MLA (9e ed.) Bronvermelding

Rebus, Inc, en Time-Life Books. Sexual Fitness: Complete Vitality. Time-Life Books, 1988.