APA (7th ed.) Citation

DeGarmo, Woods, & Canada. (1973). Engineering econom (5th ed.). Macmilla.

Chicago Style (17th ed.) Citation

DeGarmo, Woods, and Canada. Engineering Econom. 5th ed. New York: Macmilla, 1973.

MLA (8th ed.) Citation

DeGarmo, et al. Engineering Econom. 5th ed. Macmilla, 1973.