APA (7 ম সংস্করণ) উদ্ধৃতি

World Health Organization. Integrated management of childhood illness, Photographs. s.n.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

World Health Organization. Integrated Management of Childhood Illness, Photographs. s.l: s.n.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

World Health Organization. Integrated Management of Childhood Illness, Photographs. s.n.