APA (7 ম সংস্করণ) উদ্ধৃতি

Nichols, I. L., Palmer, G. R., & Huiatt, J. L. (1983). Extracting vanadium and uranium from low-grade and mill-grade ores from the Colorado Plateau. U.S. Dept. of the Interior, Bureau of Mines.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Nichols, I. L., G. R. Palmer, এবং J. L. Huiatt. Extracting Vanadium and Uranium from Low-grade and Mill-grade Ores from the Colorado Plateau. [Avondale, Md.]: U.S. Dept. of the Interior, Bureau of Mines, 1983.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Nichols, I. L., et al. Extracting Vanadium and Uranium from Low-grade and Mill-grade Ores from the Colorado Plateau. U.S. Dept. of the Interior, Bureau of Mines, 1983.