APA

Ottley R., . (1948). Black odyssey: the story of the Negro in America. New York: Scribner.

Chicago

Ottley Roi, . 1948. Black odyssey: the story of the Negro in America. New York: Scribner.

Harvard

Ottley R., . (1948). Black odyssey: the story of the Negro in America. New York: Scribner.

MLA

Ottley Roi, . Black odyssey: the story of the Negro in America. New York: Scribner. 1948.