APA (7th ed.) Zitazioa

Butler, D. (2000). Urban drainage. E & FN Spon.

Chicago Style (17th ed.) Zitazioa

Butler, David. Urban Drainage. London: E & FN Spon, 2000.

MLA (9th ed.) Zitazioa

Butler, David. Urban Drainage. E & FN Spon, 2000.