Dyfyniad APA
Timoshenko, S., Young, D. H., Rao, J. V., & Pati, S. (1956). Engineering Mechanics (5th ed.). McGraw-Hill.
Dyfyniad Arddull Chicago
Timoshenko, S., D. H. Young, J V. Rao, and Sukumar Pati. Engineering Mechanics. 5th ed. Chennai: McGraw-Hill, 1956.
Dyfyniad MLA
Timoshenko, S., et al. Engineering Mechanics. 5th ed. McGraw-Hill, 1956.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.