Dyfyniad APA

Olmsted, J., III. (2002). Instructor's resource manual chemistry. John Wiley & Sons, Inc.

Dyfyniad Arddull Chicago

Olmsted, John, III. Instructor's Resource Manual Chemistry. John Wiley & Sons, Inc, 2002.

Dyfyniad MLA

Olmsted, John, III. Instructor's Resource Manual Chemistry. John Wiley & Sons, Inc, 2002.

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