Weggel, J. R. (1981). Weir sand-bypassing systems. U.S. Army, Corps of Engineers, Coastal Engineering Research Center.
芝加哥风格引文Weggel, J. Richard. Weir Sand-bypassing Systems. Fort Belvoir, Va.: U.S. Army, Corps of Engineers, Coastal Engineering Research Center, 1981.
MLA引文Weggel, J. Richard. Weir Sand-bypassing Systems. U.S. Army, Corps of Engineers, Coastal Engineering Research Center, 1981.
警告：这些引文格式不一定是100％准确.