APA aipamena

Halasi-Kun, G. J. (1981). Pollution and water resources. Pergamon Press.

Chicago Style aipamena

Halasi-Kun, George J. Pollution and Water Resources. New York: Pergamon Press, 1981.

MLA aipamena

Halasi-Kun, George J. Pollution and Water Resources. Pergamon Press, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.