APA (7 ম সংস্করণ) উদ্ধৃতি

Union, I. -. T. W. C. (2004). Introduction to the African convention on the conservation of nature and natural resources. IUCN.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Union, IUCN - The World Conservation. Introduction to the African Convention on the Conservation of Nature and Natural Resources. IUCN, 2004.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Union, IUCN - The World Conservation. Introduction to the African Convention on the Conservation of Nature and Natural Resources. IUCN, 2004.