Dyfyniad APA

COURTNEY, T. H. (1990). Mechanical behavior of materials. McGraw-Hill.

Dyfyniad Arddull Chicago

COURTNEY, Thomas H. Mechanical Behavior of Materials. New York: McGraw-Hill, 1990.

Dyfyniad MLA

COURTNEY, Thomas H. Mechanical Behavior of Materials. McGraw-Hill, 1990.

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