APA-Zitierstil (7. Ausg.)

Lehrer, R. N. (1957). Work simplification; creative thinking about work problems. Prentice-Hall.

Chicago-Zitierstil (17. Ausg.)

Lehrer, Robert N. Work Simplification; Creative Thinking About Work Problems. Englewood Cliffs, N. J: Prentice-Hall, 1957.

MLA-Zitierstil (9. Ausg.)

Lehrer, Robert N. Work Simplification; Creative Thinking About Work Problems. Prentice-Hall, 1957.