APA (7th ed.) Zitazioa

Macalady, D. L. (1998). Perspectives in environmental chemistry. OUP.

Chicago Style (17th ed.) Zitazioa

Macalady, Donald L. Perspectives in Environmental Chemistry. New York: OUP, 1998.

MLA (9th ed.) Zitazioa

Macalady, Donald L. Perspectives in Environmental Chemistry. OUP, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.