APA (7th ed.) Zitazioa

Lupton, E. (2015). How posters work. Cooper Hewit.

Chicago Style (17th ed.) Zitazioa

Lupton, Ellen. How Posters Work. New York, United States: Cooper Hewit, 2015.

MLA (9th ed.) Zitazioa

Lupton, Ellen. How Posters Work. Cooper Hewit, 2015.