APA (7th ed.) Citation

Gomez, M., & Hazen, K. (1970). Evaluating sulfur and ash distribution in coal seams by statistical response surface regression analysis. U.S. Dept. of Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Gomez, Manuel, and Kathleen Hazen. Evaluating Sulfur and Ash Distribution in Coal Seams by Statistical Response Surface Regression Analysis. [Washington, D.C.]: U.S. Dept. of Interior, Bureau of Mines, 1970.

MLA (9th ed.) Citation

Gomez, Manuel, and Kathleen Hazen. Evaluating Sulfur and Ash Distribution in Coal Seams by Statistical Response Surface Regression Analysis. U.S. Dept. of Interior, Bureau of Mines, 1970.