APA aipamena

(2003).  Wastewater engineering: Treatment and reuse.  McGraw-Hill.

Chicago Style aipamena

 Wastewater Engineering: Treatment and Reuse.  McGraw-Hill, 2003.

MLA aipamena

 Wastewater Engineering: Treatment and Reuse.  McGraw-Hill, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.