APA (7th ed.) Zitazioa

Matthews, P. (1996). A global atlas of wastewater sludge and biosolids use and disposal. Iawq.

Chicago Style (17th ed.) Zitazioa

Matthews, Peter. A Global Atlas of Wastewater Sludge and Biosolids Use and Disposal. Londres: Iawq, 1996.

MLA (9th ed.) Zitazioa

Matthews, Peter. A Global Atlas of Wastewater Sludge and Biosolids Use and Disposal. Iawq, 1996.