সাইটেশন নথি

APA (7 ম সংস্করণ) উদ্ধৃতি
National Research Council (U.S.). Committee on the Strategic Assessment of the U.S. Department of Energy's Coal Program, ebrary, Inc, Longwell, J. P., & Rubin, E. S. (1995). Coal: Energy for the future. National Academy Press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি
National Research Council (U.S.). Committee on the Strategic Assessment of the U.S. Department of Energy's Coal Program, Inc ebrary, John P. Longwell, এবং Edward S. Rubin. Coal: Energy for the Future. Washington, D.C.: National Academy Press, 1995.
M.L.A (9 ম সংস্করণ) উদ্ধৃতি
National Research Council (U.S.). Committee on the Strategic Assessment of the U.S. Department of Energy's Coal Program, et al. Coal: Energy for the Future. National Academy Press, 1995.
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