APA (7th ed.) Citation

Hansen, J. P., Davis, E. G., & Sullivan, G. V. (1980). Autogenous attrition microgrinding of calcium carbonate minerals. U.S. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Hansen, J. P., E. G. Davis, and G. V. Sullivan. Autogenous Attrition Microgrinding of Calcium Carbonate Minerals. [Washington, D.C.?]: U.S. Dept. of the Interior, Bureau of Mines, 1980.

MLA (9th ed.) Citation

Hansen, J. P., et al. Autogenous Attrition Microgrinding of Calcium Carbonate Minerals. U.S. Dept. of the Interior, Bureau of Mines, 1980.