APA (7 ম সংস্করণ) উদ্ধৃতি

Unknown. (2023). Annual report of the Indian Forest College, Dehradun for the year 1970-71. Forest Research Institute, Dehradun.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Unknown. Annual Report of the Indian Forest College, Dehradun for the Year 1970-71. Forest Research Institute, Dehradun, 2023.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Unknown. Annual Report of the Indian Forest College, Dehradun for the Year 1970-71. Forest Research Institute, Dehradun, 2023.