Dyfyniad APA

Arens, W. F. (2004). Contemporary advertising ed.9William Arens. McGraw-Hill.

Dyfyniad Arddull Chicago

Arens, William F. Contemporary Advertising Ed.9William Arens. McGraw-Hill, 2004.

Dyfyniad MLA

Arens, William F. Contemporary Advertising Ed.9William Arens. McGraw-Hill, 2004.

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