APA (7 ম সংস্করণ) উদ্ধৃতি

Mauldin, W. P. (1988). World trends in contraceptive use, by method, and their relationships to fertility. Population Council.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Mauldin, W. Parker. World Trends in Contraceptive Use, by Method, and Their Relationships to Fertility. New York: Population Council, 1988.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Mauldin, W. Parker. World Trends in Contraceptive Use, by Method, and Their Relationships to Fertility. Population Council, 1988.