Dyfyniad APA

Callister, W. D., Jr. (2007). Materials science and engineering (7th ed.). John Wiley.

Dyfyniad Arddull Chicago

Callister, William D., Jr. Materials Science and Engineering. 7th ed. Singapore: John Wiley, 2007.

Dyfyniad MLA

Callister, William D., Jr. Materials Science and Engineering. 7th ed. John Wiley, 2007.

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