APA (7th ed.) Citation

Burnham, T. H., & Hoskins, G. O. (1958). Engineering economics (6th ed.). Pitman.

Chicago Style (17th ed.) Citation

Burnham, T. H., and G. O. Hoskins. Engineering Economics. 6th ed. Lond.: Pitman, 1958.

MLA (8th ed.) Citation

Burnham, T. H., and G. O. Hoskins. Engineering Economics. 6th ed. Pitman, 1958.