Cita APA

Ziegel, E., & Van Blarcom, C. C. (1972). Obstetric nursing. Macmillan.

Citación estilo Chicago

Ziegel, Erna, and Carolyn Conant Van Blarcom. Obstetric Nursing. New York: Macmillan, 1972.

Cita MLA

Ziegel, Erna, and Carolyn Conant Van Blarcom. Obstetric Nursing. Macmillan, 1972.

Warning: These citations may not always be 100% accurate.