APA (7th ed.) Citation

Ketchum, M. S., & Draffin, J. O. (1932). Strength of light I beams: A report of an investigation conducted by the Engineering Experiment Station, University of Illinois in coöperation with Jones and Laughlin Steel Corporation. University of Illinois.

Chicago Style (17th ed.) Citation

Ketchum, Milo S., and Jasper Owen Draffin. Strength of Light I Beams: A Report of an Investigation Conducted by the Engineering Experiment Station, University of Illinois in Coöperation with Jones and Laughlin Steel Corporation. Urbana, Ill.: University of Illinois, 1932.

MLA (8th ed.) Citation

Ketchum, Milo S., and Jasper Owen Draffin. Strength of Light I Beams: A Report of an Investigation Conducted by the Engineering Experiment Station, University of Illinois in Coöperation with Jones and Laughlin Steel Corporation. University of Illinois, 1932.