APA-referens (7:e uppl.)

Hazen, S. W. Some statistical techniques for analyzing mine and mineral-deposit sample and assay data. U.S. Dept. of the Interior, Bureau of Mines.

Chicago-referens (17:e uppl.)

Hazen, Scott W. Some Statistical Techniques for Analyzing Mine and Mineral-deposit Sample and Assay Data. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.

MLA-referens (8:e uppl.)

Hazen, Scott W. Some Statistical Techniques for Analyzing Mine and Mineral-deposit Sample and Assay Data. U.S. Dept. of the Interior, Bureau of Mines.