APA (7th ed.) Citation

Hudson, R. Y. (1974). Concrete armor units for protection against wave attack: Report of ad hoc committee on artificial armor units for coastal structures. U.S. Army Engineer Waterways Experiment Station.

Chicago Style (17th ed.) Citation

Hudson, Robert Y. Concrete Armor Units for Protection Against Wave Attack: Report of Ad Hoc Committee on Artificial Armor Units for Coastal Structures. Vicksburg, Miss.: U.S. Army Engineer Waterways Experiment Station, 1974.

MLA (9th ed.) Citation

Hudson, Robert Y. Concrete Armor Units for Protection Against Wave Attack: Report of Ad Hoc Committee on Artificial Armor Units for Coastal Structures. U.S. Army Engineer Waterways Experiment Station, 1974.