Cita APA (7a ed.)

Wingo, P. A. (1994). An epidemiologic approach to reproductive health. World Health Organization.

Cita Chicago Style (17a ed.)

Wingo, Phyllis A. An Epidemiologic Approach to Reproductive Health. Geneva: World Health Organization, 1994.

Cita MLA (9a ed.)

Wingo, Phyllis A. An Epidemiologic Approach to Reproductive Health. World Health Organization, 1994.