APA način citiranja

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

Čikaški stil citiranja

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

MLA način citiranja

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