Παραπομπή σε μορφή APA (7η εκδ.)

NATO Advanced Study Institute on Theory and practice of biological wastewater treatment Istanbul, Turkey, Curi, K., & Eckenfelder, W. W. (1980). Theory and practice of biological wastewater treatment. Sijthoff & Noordhoff.

Παραπομπή σε μορφή Chicago (17η εκδ.)

NATO Advanced Study Institute on Theory and practice of biological wastewater treatment Istanbul, Turkey, Kriton Curi, και W. Wesley Eckenfelder. Theory and Practice of Biological Wastewater Treatment. Alpen aan den Rijn: Sijthoff & Noordhoff, 1980.

Παραπομπή σε μορφή MLA (8th εκδ.)

NATO Advanced Study Institute on Theory and practice of biological wastewater treatment Istanbul, Turkey, et al. Theory and Practice of Biological Wastewater Treatment. Sijthoff & Noordhoff, 1980.