Dyfyniad APA

Arens, W. F. (2007). Essentials of contemporary advertising. Boston: McGraw-Hill.

Dyfyniad Arddull Chicago

Arens, William F. Essentials of Contemporary Advertising. Boston: McGraw-Hill, 2007.

Dyfyniad MLA

Arens, William F. Essentials of Contemporary Advertising. Boston: McGraw-Hill, 2007.

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