APA (7th ed.) Zitazioa

Higgins, M. J., & Murthy, S. N. (2015). Wastewater treatment plant design and operation modifications to improve management of biosolids: Regrowth, odors, and sudden increase in indicator organisms. WERF.

Chicago Style (17th ed.) Zitazioa

Higgins, Matthew J., eta Sudhir N. Murthy. Wastewater Treatment Plant Design and Operation Modifications to Improve Management of Biosolids: Regrowth, Odors, and Sudden Increase in Indicator Organisms. Alexandria, Virginia: WERF, 2015.

MLA (9th ed.) Zitazioa

Higgins, Matthew J., eta Sudhir N. Murthy. Wastewater Treatment Plant Design and Operation Modifications to Improve Management of Biosolids: Regrowth, Odors, and Sudden Increase in Indicator Organisms. WERF, 2015.