Cita APA (7a ed.)
McGhee, T. J., & Steel, E. W. (1991). Water supply and sewerage (6th ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)
McGhee, Terence J., y E. W. Steel. Water Supply and Sewerage. 6th ed. New York: McGraw-Hill, 1991.
Cita MLA (9a ed.)
McGhee, Terence J., y E. W. Steel. Water Supply and Sewerage. 6th ed. McGraw-Hill, 1991.
Precaución: Estas citas no son 100% exactas.