Παραπομπή σε μορφή APA (7η εκδ.)

Reed, S. C., Crites, R. W., & Middlebrooks, E. J. (1995). Natural systems for waste management and treatment (2nd ed.). McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Reed, Sherwood C., Ronald W. Crites, και E. J. Middlebrooks. Natural Systems for Waste Management and Treatment. 2nd ed. New York: McGraw-Hill, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Reed, Sherwood C., et al. Natural Systems for Waste Management and Treatment. 2nd ed. McGraw-Hill, 1995.