Citazione Stile APA (7a Edizione)

Pittman, W. E., McLendon, J. T., & Sweeney, J. W. (1984). A review of phosphatic clay dewatering research. U.S. Dept. of the Interior, Bureau of Mines.

Citazione stile Chigago Style (17a edizione)

Pittman, Walter E., Jerry T. McLendon, e John W. Sweeney. A Review of Phosphatic Clay Dewatering Research. [Washington]: U.S. Dept. of the Interior, Bureau of Mines, 1984.

Citatione MLA (9a ed.)

Pittman, Walter E., et al. A Review of Phosphatic Clay Dewatering Research. U.S. Dept. of the Interior, Bureau of Mines, 1984.