Dyfyniad APA

Morrow, H. W., & Kokernak, R. P. (2007). Statics and strength of materials (Sixth edition.). Pearson/Prentice Hall.

Dyfyniad Arddull Chicago

Morrow, H. W., and Robert P. Kokernak. Statics and Strength of Materials. Sixth edition. Upper Saddle River, N.J: Pearson/Prentice Hall, 2007.

Dyfyniad MLA

Morrow, H. W., and Robert P. Kokernak. Statics and Strength of Materials. Sixth edition. Pearson/Prentice Hall, 2007.

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