APA Style

Enkin, M., J.N.C.Keirse, M. (2000). A Guide to Effective Care in Pregnancy and Childbirth (Ed.3). New York: Oxford University Press.

MLA Style

Enkin, Murray., J.N.C.Keirse, Marc. "A Guide to Effective Care in Pregnancy and Childbirth". Ed.3 New York: Oxford University Press, 2000. .