APA (7th ed.) Citation

Sivin, I. (1974). Contraception and fertility change in the international postpartum program. Population council.

Chicago Style (17th ed.) Citation

Sivin, Irving. Contraception and Fertility Change in the International Postpartum Program. [New York]: Population council, 1974.

MLA (9th ed.) Citation

Sivin, Irving. Contraception and Fertility Change in the International Postpartum Program. Population council, 1974.

Warning: These citations may not always be 100% accurate.