APA

Grant Eugene Lodewick, Ireson William Grant & Leavenworth Richard S. (1976). Principles of engineering economy. New York: Wiley.

Chicago

Grant Eugene Lodewick, Ireson William Grant and Leavenworth Richard S. 1976. Principles of engineering economy. New York: Wiley.

Harvard

Grant Eugene Lodewick, Ireson William Grant and Leavenworth Richard S. (1976). Principles of engineering economy. New York: Wiley.

MLA

Grant Eugene Lodewick, Ireson William Grant and Leavenworth Richard S. Principles of engineering economy. New York: Wiley. 1976.