Cita APA (7a ed.)

Jenkins, D., Ramadori, R., & Cingolani, L. (1993). Prevention and control of bulking activated sludge (1a ed.). I.A.W.Q.

Cita Chicago Style (17a ed.)

Jenkins, D., R. Ramadori, y L. Cingolani. Prevention and Control of Bulking Activated Sludge. 1a ed. Perugia - Italia: I.A.W.Q, 1993.

Cita MLA (9a ed.)

Jenkins, D., et al. Prevention and Control of Bulking Activated Sludge. 1a ed. I.A.W.Q, 1993.