Florence, P. S. (1918). Use of factory statistics in the investigation of industrial fatigue, a manual for field research. s.n.
芝加哥风格引文Florence, Philip Sargant. Use of Factory Statistics in the Investigation of Industrial Fatigue, a Manual for Field Research. New York: s.n, 1918.
MLA引文Florence, Philip Sargant. Use of Factory Statistics in the Investigation of Industrial Fatigue, a Manual for Field Research. s.n, 1918.
警告：这些引文格式不一定是100％准确.