APA (7. basım) Alıntı

Mercado, R. A. The impact of the Philippine family planning program on fertility. -- 1982.

Chicago Style (17. basım) Atıf

Mercado, Rafaelita A. The Impact of the Philippine Family Planning Program on Fertility. -- 1982.

MLA (9th ed.) Atıf

Mercado, Rafaelita A. The Impact of the Philippine Family Planning Program on Fertility. -- 1982.