APA (7th ed.) Zitazioa

Gifford, D. (2013). American holiday postcards, 1905-1915: Imagery and context. McFarland & Co., Inc., Publishers.

Chicago Style (17th ed.) Zitazioa

Gifford, Daniel. American Holiday Postcards, 1905-1915: Imagery and Context. Jefferson, N.C.: McFarland & Co., Inc., Publishers, 2013.

MLA (9th ed.) Zitazioa

Gifford, Daniel. American Holiday Postcards, 1905-1915: Imagery and Context. McFarland & Co., Inc., Publishers, 2013.