Guzman, R. J. (1998). Swimming drills for every stroke. Champaign, IL : Human Kinetics.
芝加哥风格引文Guzman, Ruben J. Swimming Drills for Every Stroke. Champaign, IL : Human Kinetics, 1998.
MLA引文Guzman, Ruben J. Swimming Drills for Every Stroke. Champaign, IL : Human Kinetics, 1998.
警告：这些引文格式不一定是100％准确.