APA (7th ed.) Citation

Leet, L. D., & Judson, S. (1965). Physical geology (3a. ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Leet, Lewis Don, and Sheldon Judson. Physical Geology. 3a. ed. Englewood Cliffs: Prentice-Hall, 1965.

MLA (9th ed.) Citation

Leet, Lewis Don, and Sheldon Judson. Physical Geology. 3a. ed. Prentice-Hall, 1965.