Dyfyniad APA
Timoshenko, S., & Goodier, J. N. (1970). Theory of elasticity (3nd ed.). McGraw-Hill.
Dyfyniad Arddull Chicago
Timoshenko, Stephen, and J. N. Goodier. Theory of Elasticity. 3nd ed. New Delhi: McGraw-Hill, 1970.
Dyfyniad MLA
Timoshenko, Stephen, and J. N. Goodier. Theory of Elasticity. 3nd ed. McGraw-Hill, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.