Citazione Stile APA (7a Edizione)

U.S. Information Service. Highlights of American painting. s.n.

Citazione stile Chigago Style (17a edizione)

U.S. Information Service. Highlights of American Painting. [S.l: s.n.

Citatione MLA (9a ed.)

U.S. Information Service. Highlights of American Painting. s.n.