Cita APA (7a ed.)

Manning, A., & Dobs, D. (1980). Design handbook for automation of activated sludge wastewater treatment (1a ed.). E.P.A.

Cita Chicago Style (17a ed.)

Manning, A.W, y D.M Dobs. Design Handbook for Automation of Activated Sludge Wastewater Treatment. 1a ed. Cincinnati: E.P.A, 1980.

Cita MLA (9a ed.)

Manning, A.W, y D.M Dobs. Design Handbook for Automation of Activated Sludge Wastewater Treatment. 1a ed. E.P.A, 1980.