APA Edition Citation

Sullivan, W. G., Wicks, E. M., & Koelling, C. P. (2009). Engineering economy (14th ed., International ed.). Pearson Education.

Chicago Edition Citation

Sullivan, William G., Elin M. Wicks, and C. Patrick Koelling. Engineering Economy. 14th ed., International ed. Upper Saddle River, N.J.: Pearson Education, 2009.

MLA Edition Citation

Sullivan, William G., et al. Engineering Economy. 14th ed., International ed. Pearson Education, 2009.