APA aipamena

Brown, A. L. (1971). Ecology of fresh water. Heinemann.

Chicago Style aipamena

Brown, Alison Leadley. Ecology of Fresh Water. Heinemann, 1971.

MLA aipamena

Brown, Alison Leadley. Ecology of Fresh Water. Heinemann, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.