Wingo, P. A. (1994). An epidemiologic approach to reproductive health. World Health Organization.
Chicago Style (17. basım) AtıfWingo, Phyllis A. An Epidemiologic Approach to Reproductive Health. Geneva: World Health Organization, 1994.
MLA (9th ed.) AtıfWingo, Phyllis A. An Epidemiologic Approach to Reproductive Health. World Health Organization, 1994.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..