Citazione Stile APA (7a Edizione)

Reed, S. C., Middlebrooks, E. J., & Crites, R. W. (1988). Natural systems for waste management and treatment. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Reed, Sherwood C., E. Joe Middlebrooks, e Ronald W. Crites. Natural Systems for Waste Management and Treatment. New York: McGraw-Hill, 1988.

Citatione MLA (9a ed.)

Reed, Sherwood C., et al. Natural Systems for Waste Management and Treatment. McGraw-Hill, 1988.