Cita APA (7a ed.)

Bengtson, H. (2015). MBBR Wastewater Treatment Basin Sizing and Aeration Calculations. McGraw-Hill Education LLC..

Cita Chicago Style (17a ed.)

Bengtson, Harlan. MBBR Wastewater Treatment Basin Sizing and Aeration Calculations. New York, N.Y.: McGraw-Hill Education LLC., 2015.

Cita MLA (8a ed.)

Bengtson, Harlan. MBBR Wastewater Treatment Basin Sizing and Aeration Calculations. McGraw-Hill Education LLC., 2015.