Cita APA

Grant, E. L., & Leavenworth, R. S. I. Principles of Engineering Economy / Eugene Lodewick Grant, William Grant Ireson, Richard S. Leavenworth (7.). New York ; John Wiley & Sons.

Citación estilo Chicago

Grant, Eugene Lodewick, y Richard S. Ireson Leavenworth. Principles of Engineering Economy / Eugene Lodewick Grant, William Grant Ireson, Richard S. Leavenworth. 7. New York ; John Wiley & Sons.

Cita MLA

Grant, Eugene Lodewick, y Richard S. Ireson Leavenworth. Principles of Engineering Economy / Eugene Lodewick Grant, William Grant Ireson, Richard S. Leavenworth. 7. New York ; John Wiley & Sons.