APA (7 ম সংস্করণ) উদ্ধৃতি

World Forestry Congress & Tewari, D. (1990). Forest: a heritage for the future: Glimpses of the tenth World Forestry Congress held at Paris (France) from 17 to 26 September, 1991. Indian Council of Forestry Research and Education.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

World Forestry Congress এবং D.N Tewari. Forest: A Heritage for the Future: Glimpses of the Tenth World Forestry Congress Held at Paris (France) from 17 to 26 September, 1991. Dehradun: Indian Council of Forestry Research and Education, 1990.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

World Forestry Congress এবং D.N Tewari. Forest: A Heritage for the Future: Glimpses of the Tenth World Forestry Congress Held at Paris (France) from 17 to 26 September, 1991. Indian Council of Forestry Research and Education, 1990.