Cita APA (7a ed.)
Hall, W. A., & Dracup, J. A. (1970). Water resources systems engineering. McGraw-Hill.
Cita Chicago Style (17a ed.)
Hall, Warren A., y John A. Dracup. Water Resources Systems Engineering. New York ; New Delhi: McGraw-Hill, 1970.
Cita MLA (9a ed.)
Hall, Warren A., y John A. Dracup. Water Resources Systems Engineering. McGraw-Hill, 1970.
Precaución: Estas citas no son 100% exactas.