APA (7th ed.) Citation

Twenhofel, W. H. (1950). Principles of sedimentation (2d ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Twenhofel, William H. Principles of Sedimentation. 2d ed. New York: McGraw-Hill, 1950.

MLA (9th ed.) Citation

Twenhofel, William H. Principles of Sedimentation. 2d ed. McGraw-Hill, 1950.