APA Style

Gant, N, F., Worley, R, J. (1980). Hypertension in Pregnancy: Concepts and Management . New York: Appleton Century Crofts.

MLA Style

Gant, Norman, F., Worley, Richard, J. "Hypertension in Pregnancy: Concepts and Management". New York: Appleton Century Crofts, 1980. print.