Steingress, F. M., Frost, H. J., & Walker, D. R. (2003). Stationary engineering (3rd ed.). American Technical Publishers.
Chicago Style (17th ed.) CitationSteingress, Frederick M., Harold J. Frost, and Daryl R. Walker. Stationary Engineering. 3rd ed. Homewood, Ill: American Technical Publishers, 2003.
MLA (9th ed.) CitationSteingress, Frederick M., et al. Stationary Engineering. 3rd ed. American Technical Publishers, 2003.
Warning: These citations may not always be 100% accurate.