APA (7 ম সংস্করণ) উদ্ধৃতি

Organization, U. N. I. D. (1968). Fertilizer production, technology and use: Papers presented ......- 11 Sept. 1965. United Nations.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Organization, United Nations. Industrial Development. Fertilizer Production, Technology and Use: Papers Presented ......- 11 Sept. 1965. United Nations, 1968.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Organization, United Nations. Industrial Development. Fertilizer Production, Technology and Use: Papers Presented ......- 11 Sept. 1965. United Nations, 1968.