Citazione Stile APA (7a Edizione)

Lamont, W. E., & Sullivan, G. V. (1982). Recovery of ultrafine barite from mill wastes. U.S. Dept. of the Interior, Bureau of Mines.

Citazione stile Chigago Style (17a edizione)

Lamont, W. E., e G. V. Sullivan. Recovery of Ultrafine Barite from Mill Wastes. Avondale, Md: U.S. Dept. of the Interior, Bureau of Mines, 1982.

Citatione MLA (9a ed.)

Lamont, W. E., e G. V. Sullivan. Recovery of Ultrafine Barite from Mill Wastes. U.S. Dept. of the Interior, Bureau of Mines, 1982.