APA (7th ed.) Zitazioa

Cirker, H., & Cirker, B. (1971). The golden age of the poster. Dover Publications.

Chicago Style (17th ed.) Zitazioa

Cirker, Hayward, eta Blanche Cirker. The Golden Age of the Poster. New York: Dover Publications, 1971.

MLA (9th ed.) Zitazioa

Cirker, Hayward, eta Blanche Cirker. The Golden Age of the Poster. Dover Publications, 1971.