APA aipamena

Dennis, J. G. (1972). Structural geology. John Wiely &sons,.

Chicago Style aipamena

Dennis, John G. Structural Geology. John Wiely &sons,, 1972.

MLA aipamena

Dennis, John G. Structural Geology. John Wiely &sons,, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.