282807 Pickels, G. W. (1941). Drainage and flood-control engineering. New York : McGraw-Hill.
Chicago Style (17th ed.) Citation282807 Pickels, George Wellington. Drainage and Flood-control Engineering. New York : McGraw-Hill, 1941.
MLA引文282807 Pickels, George Wellington. Drainage and Flood-control Engineering. New York : McGraw-Hill, 1941.
警告:這些引文格式不一定是100%准確.