APA aipamena

lands and people. (1976). Lands of People: Eurpoe Vol 4. Grolier incorporated.

Chicago Style aipamena

lands and people. Lands of People: Eurpoe Vol 4. New York: Grolier incorporated, 1976.

MLA aipamena

lands and people. Lands of People: Eurpoe Vol 4. Grolier incorporated, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.