APA aipamena

(1982). Appropriate Methods Of Treating Water And Waste Water In Developing Countries Edited By George W. Reid. An ArborScience The Butter Wor.

Chicago Style aipamena

Appropriate Methods Of Treating Water And Waste Water In Developing Countries Edited By George W. Reid. An ArborScience The Butter Wor, 1982.

MLA aipamena

Appropriate Methods Of Treating Water And Waste Water In Developing Countries Edited By George W. Reid. An ArborScience The Butter Wor, 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.