Babbitt, H. E., & Doland, J. J. (1939). Water supply engineering (3d ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationBabbitt, Harold E., and James Joseph Doland. Water Supply Engineering. 3d ed. New York: McGraw-Hill, 1939.
MLA引文Babbitt, Harold E., and James Joseph Doland. Water Supply Engineering. 3d ed. McGraw-Hill, 1939.
警告:這些引文格式不一定是100%准確.