Dyfyniad APA

Timoshenko, S., & Goodier, J. N. (1969). Theory of elasticity (3d ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Timoshenko, Stephen, and J. N. Goodier. Theory of Elasticity. 3d ed. New York: McGraw-Hill, 1969.

Dyfyniad MLA

Timoshenko, Stephen, and J. N. Goodier. Theory of Elasticity. 3d ed. McGraw-Hill, 1969.

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