Wilt, F., & Ecker, T. (1970). International track and field coaching encyclopedia. Parker.
芝加哥风格引文Wilt, Fred, 与 Tom Ecker. International Track and Field Coaching Encyclopedia. West Nyack, N. Y: Parker, 1970.
MLA引文Wilt, Fred, 与 Tom Ecker. International Track and Field Coaching Encyclopedia. Parker, 1970.
警告：这些引文格式不一定是100％准确.