APA Edition Citation

Don Leet,L, & Judson, S. (1969). Physical geology (3rd ed.). Prentice hall.

Chicago Edition Citation

Don Leet,L, and Sheldon Judson. Physical Geology. 3rd ed. New delhi: Prentice hall, 1969.

MLA Edition Citation

Don Leet,L, and Sheldon Judson. Physical Geology. 3rd ed. Prentice hall, 1969.

Warning: These citations may not always be 100% accurate.