Dyfyniad APA

Arens, W. F. (2006). Contemporary advertising (10th ed.). Boston, Mass.: McGraw-Hill.

Dyfyniad Arddull Chicago

Arens, William F. Contemporary Advertising. 10th ed. Boston, Mass.: McGraw-Hill, 2006.

Dyfyniad MLA

Arens, William F. Contemporary Advertising. 10th ed. Boston, Mass.: McGraw-Hill, 2006.

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