Cita APA (7th ed.)
Arens, W., David Schaefer, & Michael Weigold. (2015). Advertising (2nd ed.). McGraw-Hill Education.
Cita Chicago (17th ed.)
Arens, William, David Schaefer, i Michael Weigold. Advertising. 2nd ed. New York, NY: McGraw-Hill Education, 2015.
Cita MLA (9th ed.)
Arens, William, et al. Advertising. 2nd ed. McGraw-Hill Education, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.