Dyfyniad APA
Hibbeler, R. C., & Gupta, A. (2010). Engineering Mechanics Statics and Dynamics (11th ed.). Pearson Prentice Hall.
Dyfyniad Arddull Chicago
Hibbeler, R. C., and Ashok Gupta. Engineering Mechanics Statics and Dynamics. 11th ed. New Delhi: Pearson Prentice Hall, 2010.
Dyfyniad MLA
Hibbeler, R. C., and Ashok Gupta. Engineering Mechanics Statics and Dynamics. 11th ed. Pearson Prentice Hall, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.