Cita APA

Potts, M., Janowitz, B., & Fortney, J. A. (1983). Childbirth in developing countries. MTP Press.

Citación estilo Chicago

Potts, Malcolm, B. Janowitz, and J. A. Fortney. Childbirth in Developing Countries. Boston: MTP Press, 1983.

Cita MLA

Potts, Malcolm, et al. Childbirth in Developing Countries. MTP Press, 1983.