APA (7th ed.) Citation

Geological Survey (U.S.), Purdue University. Water Resources Research Center, & Chen, S. (1987). Organic compound effects on swelling and flocculation of upton-montmorillonite. Water Resources Research Center, Purdue University.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Purdue University. Water Resources Research Center, and Shizheng Chen. Organic Compound Effects on Swelling and Flocculation of Upton-montmorillonite. West Lafayette, IN: Water Resources Research Center, Purdue University, 1987.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Organic Compound Effects on Swelling and Flocculation of Upton-montmorillonite. Water Resources Research Center, Purdue University, 1987.