APA aipamena

James, A., & Evison, L. (1960). Biological indicators of water quality. John Wiley and sons.

Chicago Style aipamena

James, A., and Lilian Evison. Biological Indicators of Water Quality. New York: John Wiley and sons, 1960.

MLA aipamena

James, A., and Lilian Evison. Biological Indicators of Water Quality. John Wiley and sons, 1960.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.