Dyfyniad APA

Timoshenko, S., & Young, D. (1956). Engineering mechanics (4th ed.). Mc Graw-Hill Book Co.

Dyfyniad Arddull Chicago

Timoshenko, S., and D.H Young. Engineering Mechanics. 4th ed. Mc Graw-Hill Book Co, 1956.

Dyfyniad MLA

Timoshenko, S., and D.H Young. Engineering Mechanics. 4th ed. Mc Graw-Hill Book Co, 1956.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.