Cita APA

Hansen, M., King, K., & Lee, B. (1979). Preparation for childbirth: A health workers manual. Washington, D.C.: Peace Corps.

Citación estilo Chicago

Hansen, Miriam, Karen King, y Barbara Lee. Preparation for Childbirth: A Health Workers Manual. Washington, D.C.: Peace Corps, 1979.

Cita MLA

Hansen, Miriam, Karen King, y Barbara Lee. Preparation for Childbirth: A Health Workers Manual. Washington, D.C.: Peace Corps, 1979.