APA (7th ed.) Citation

DeGarmo, E. P., Black, J. T., & Kohser, R. A. (1984). Materials and Processes in manufacturing (6th ed.). Macmillan.

Chicago Style (17th ed.) Citation

DeGarmo, E. Paul, J. Temple Black, and Ronald A. Kohser. Materials and Processes in Manufacturing. 6th ed. New York: Macmillan, 1984.

MLA (9th ed.) Citation

DeGarmo, E. Paul, et al. Materials and Processes in Manufacturing. 6th ed. Macmillan, 1984.