APA (7 ম সংস্করণ) উদ্ধৃতি

World Health Organization. (1998). Health workers manual on family planning options (Second.). World Health Organization.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

World Health Organization. Health Workers Manual on Family Planning Options. Second. Geneva: World Health Organization, 1998.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

World Health Organization. Health Workers Manual on Family Planning Options. Second. World Health Organization, 1998.