APA Edition Citation

Gilluly, J. (1968). Principles of geology (3rd ed.). W H Freeman.

Chicago Edition Citation

Gilluly, James. Principles of Geology. 3rd ed. Sanfrancisco: W H Freeman, 1968.

MLA Edition Citation

Gilluly, James. Principles of Geology. 3rd ed. W H Freeman, 1968.

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