Cita APA (7a ed.)

Curi, K., & Eckenfelder, W. (1980). Theory and practice of biological wastewater treatment. Sijthoff - Noordhoff.

Cita Chicago Style (17a ed.)

Curi, Kriton, y W.Wesley Eckenfelder. Theory and Practice of Biological Wastewater Treatment. U.S.A.: Sijthoff - Noordhoff, 1980.

Cita MLA (9a ed.)

Curi, Kriton, y W.Wesley Eckenfelder. Theory and Practice of Biological Wastewater Treatment. Sijthoff - Noordhoff, 1980.