APA (7th ed.) Citation

Capper, P. L., & Cassie, W. F. (1949). The mechanics of engineering soils. McGraw-Hill.

Chicago Style (17th ed.) Citation

Capper, P. Leonard, and W. Fisher Cassie. The Mechanics of Engineering Soils. New York: McGraw-Hill, 1949.

MLA (9th ed.) Citation

Capper, P. Leonard, and W. Fisher Cassie. The Mechanics of Engineering Soils. McGraw-Hill, 1949.