APA
United States, U.S. Army Engineer Waterways Experiment Station, . (1951). Waterways Experiment Station: July 1951. : Waterways Experiment Station.
Chicago
United States, U.S. Army Engineer Waterways Experiment Station, . 1951. Waterways Experiment Station: July 1951. : Waterways Experiment Station.
Harvard
United States, U.S. Army Engineer Waterways Experiment Station, . (1951). Waterways Experiment Station: July 1951. : Waterways Experiment Station.
MLA
United States, U.S. Army Engineer Waterways Experiment Station, . Waterways Experiment Station: July 1951. : Waterways Experiment Station. 1951.