Cita APA (7th ed.)

O'Connor, J. T., O'Connor, T., & Twait, R. (2009). Water treatment plant performance evaluations and operations. Wiley.

Cita Chicago (17th ed.)

O'Connor, John T., Tom O'Connor, i Rick Twait. Water Treatment Plant Performance Evaluations and Operations. Hoboken, N.J.: Wiley, 2009.

Cita MLA (9th ed.)

O'Connor, John T., et al. Water Treatment Plant Performance Evaluations and Operations. Wiley, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.