APA aipamena

Sharron McEldowney. (1993). Pollution: Ecology and biotreatment. London: Longman.

Chicago Style aipamena

Sharron McEldowney. Pollution: Ecology and Biotreatment. London: Longman, 1993.

MLA aipamena

Sharron McEldowney. Pollution: Ecology and Biotreatment. London: Longman, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.