Citazione Stile APA (7a Edizione)

Hughes, L. (1973). A pictorial history of Blackamericans (4th rev. ed. of a pictorial history of the Negro in America.). Crown Pub.

Citazione stile Chigago Style (17a edizione)

Hughes, Langston. A Pictorial History of Blackamericans. 4th rev. ed. of a pictorial history of the Negro in America. New York: Crown Pub, 1973.

Citatione MLA (9a ed.)

Hughes, Langston. A Pictorial History of Blackamericans. 4th rev. ed. of a pictorial history of the Negro in America. Crown Pub, 1973.