APA引文

Cuca,Roberto. (1979). Family planning programs: Evaluation of experience. World Bank.

Chicago Edition Citation

Cuca,Roberto. Family Planning Programs: Evaluation of Experience. Washington: World Bank, 1979.

MLA引文

Cuca,Roberto. Family Planning Programs: Evaluation of Experience. World Bank, 1979.

警告：這些引文格式不一定是100％准確.