Dyfyniad APA

Stoker, H. S. (2011). Introduction to chemical principles (10th ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Stoker, H. Stephen. Introduction to Chemical Principles. 10th ed. Upper Saddle River, N.J: Prentice Hall, 2011.

Dyfyniad MLA

Stoker, H. Stephen. Introduction to Chemical Principles. 10th ed. Prentice Hall, 2011.

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