APA aipamena

Busch, R. M. (1993). Laboratory manual in physical geology (3rd ed.). Macmillan.

Chicago Style aipamena

Busch, Richard M. Laboratory Manual in Physical Geology. 3rd ed. New York: Macmillan, 1993.

MLA aipamena

Busch, Richard M. Laboratory Manual in Physical Geology. 3rd ed. Macmillan, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.