APA način citiranja

Kusky, T. (2006). The Encyclopedia of Earth science, Viva facts on file.

Čikaški stil citiranja

Kusky, Timothy. The Encyclopedia of Earth Science, Viva Facts on File. New delhi, Viva Books, 2006.

MLA način citiranja

Kusky, Timothy. The Encyclopedia of Earth Science, Viva Facts on File. 2006.