Cita APA (7th ed.)

Grady, C. P. L., & Daigger, G. T. (1997). Biological wastewater treatment: Theory and applications (2nd edition.). Marcel Dekker.

Cita Chicago (17th ed.)

Grady, C. P. Leslie, i Glen T. Daigger. Biological Wastewater Treatment: Theory and Applications. 2nd edition. New York: Marcel Dekker, 1997.

Cita MLA (9th ed.)

Grady, C. P. Leslie, i Glen T. Daigger. Biological Wastewater Treatment: Theory and Applications. 2nd edition. Marcel Dekker, 1997.