Long, C. E., & Oltman-Shay, J. M. (1991). Directional characteristics of waves in shallow water. U.S. Army Engineer Waterways Experiment Station ; available from National Technical Information Service.
芝加哥风格引文Long, Charles E., 与 Joan M. Oltman-Shay. Directional Characteristics of Waves in Shallow Water. [Vicksburg, Miss. : Springfield, Va.: U.S. Army Engineer Waterways Experiment Station ; available from National Technical Information Service, 1991.
MLA引文Long, Charles E., 与 Joan M. Oltman-Shay. Directional Characteristics of Waves in Shallow Water. U.S. Army Engineer Waterways Experiment Station ; available from National Technical Information Service, 1991.
警告：这些引文格式不一定是100％准确.