APA (7th ed.) Citation

Giffin, W. C. (1971). Introduction to operations engineering. Richard D. Irwin, Inc.

Chicago Style (17th ed.) Citation

Giffin, Walter C. Introduction to Operations Engineering. Homewood, Illinois: Richard D. Irwin, Inc, 1971.

MLA (9th ed.) Citation

Giffin, Walter C. Introduction to Operations Engineering. Richard D. Irwin, Inc, 1971.