Dyfyniad APA
Hool, G. A., Kinne, W. S., Zipprodt, R. R., & Ernst, G. C. (1942). Stresses in framed structures (2d ed.). McGraw-Hill Book Company, inc..
Dyfyniad Arddull Chicago
Hool, George A., W. S. Kinne, Roy Richard Zipprodt, and George Campbell Ernst. Stresses in Framed Structures. 2d ed. New York, London: McGraw-Hill Book Company, inc., 1942.
Dyfyniad MLA
Hool, George A., et al. Stresses in Framed Structures. 2d ed. McGraw-Hill Book Company, inc., 1942.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.