APA (7th ed.) Citation

Bullinger, C. E. (1958). Engineering economy (3rd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Bullinger, Clarence Edward. Engineering Economy. 3rd ed. N.Y.: McGraw-Hill, 1958.

MLA (8th ed.) Citation

Bullinger, Clarence Edward. Engineering Economy. 3rd ed. McGraw-Hill, 1958.