APA (7th ed.) Citation

Simkin, P. (2008). The birth partner: A complete guide to childbirth for dads, doulas, and other labor companions (3rd ed.). Harvard Common Press.

Chicago Style (17th ed.) Citation

Simkin, Penny. The Birth Partner: A Complete Guide to Childbirth for Dads, Doulas, and Other Labor Companions. 3rd ed. Boston: Harvard Common Press, 2008.

MLA (9th ed.) Citation

Simkin, Penny. The Birth Partner: A Complete Guide to Childbirth for Dads, Doulas, and Other Labor Companions. 3rd ed. Harvard Common Press, 2008.