APA-Zitierstil (7. Ausg.)

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-Zitierstil (17. Ausg.)

Higgins, Matthew J., und 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-Zitierstil (9. Ausg.)

Higgins, Matthew J., und 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.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.