APA (7th ed.) Citation

Grant, E. L., & Ireson, W. G. (1970). Principles of engineering economy (5th ed.). Ronald Press Co.

Chicago Style (17th ed.) Citation

Grant, Eugene Lodewick, and William Grant Ireson. Principles of Engineering Economy. 5th ed. New York: Ronald Press Co, 1970.

MLA (9th ed.) Citation

Grant, Eugene Lodewick, and William Grant Ireson. Principles of Engineering Economy. 5th ed. Ronald Press Co, 1970.