APA (7 ম সংস্করণ) উদ্ধৃতি

Hair, D. (1963). Economic importance of timber in the United States. U.S. Department of Agriculture, Forest Service.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Hair, Dwight. Economic Importance of Timber in the United States. Washington: U.S. Department of Agriculture, Forest Service, 1963.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Hair, Dwight. Economic Importance of Timber in the United States. U.S. Department of Agriculture, Forest Service, 1963.