APA aipamena

Erickson, J. (1996). Marine geology: Undersea landforms and life forms. Facts on File.

Chicago Style aipamena

Erickson, Jon. Marine Geology: Undersea Landforms and Life Forms. New York: Facts on File, 1996.

MLA aipamena

Erickson, Jon. Marine Geology: Undersea Landforms and Life Forms. Facts on File, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.