APA (7th ed.) Citation

Niebel, B. W. (1993). Motion and time study (9th edition.). Irwin.

Chicago Style (17th ed.) Citation

Niebel, Benjamin W. Motion and Time Study. 9th edition. Homewood, IL: Irwin, 1993.

MLA (9th ed.) Citation

Niebel, Benjamin W. Motion and Time Study. 9th edition. Irwin, 1993.