APA引文

Barnes, R. M. 1. (1980). Motion and time study: Design and measurement of work (7th ed.). New York: John Wiley and Sons.

Trích dẫn kiểu Chicago

Barnes, Ralph M. 1900-. Motion and Time Study: Design and Measurement of Work. 7th ed. New York: John Wiley and Sons, 1980.

MLA引文

Barnes, Ralph M. 1900-. Motion and Time Study: Design and Measurement of Work. 7th ed. New York: John Wiley and Sons, 1980.

警告：這些引文格式不一定是100％准確.