Gulick, L. H. (1904). Physical education by muscular exercise. P. Blakiston's Son & Co, Brown Reprints.
芝加哥风格引文Gulick, Luther Halsey. Physical Education by Muscular Exercise. Philadelphia : [Dubuque]: P. Blakiston's Son & Co, Brown Reprints, 1904.
MLA引文Gulick, Luther Halsey. Physical Education by Muscular Exercise. P. Blakiston's Son & Co, Brown Reprints, 1904.
警告：这些引文格式不一定是100％准确.