APA aipamena

(1998). Constructed wetlands for wastewater treatment in Europe. Leiden: Backhuys Publishers.

Chicago Style aipamena

Constructed Wetlands for Wastewater Treatment in Europe. Leiden: Backhuys Publishers, 1998.

MLA aipamena

Constructed Wetlands for Wastewater Treatment in Europe. Leiden: Backhuys Publishers, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.