APA (7 ম সংস্করণ) উদ্ধৃতি

World Health Organization. Reproductive Health and Research. (2002). Selected practice recommendations for contraceptive use. Reproductive Health and Research, Family and Community Health, World Health Organization.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

World Health Organization. Reproductive Health and Research. Selected Practice Recommendations for Contraceptive Use. Geneva: Reproductive Health and Research, Family and Community Health, World Health Organization, 2002.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

World Health Organization. Reproductive Health and Research. Selected Practice Recommendations for Contraceptive Use. Reproductive Health and Research, Family and Community Health, World Health Organization, 2002.