APA

Dreer H., . (1950). American literature by Negro authors. New York: Macmillan.

Chicago

Dreer Herman, . 1950. American literature by Negro authors. New York: Macmillan.

Harvard

Dreer H., . (1950). American literature by Negro authors. New York: Macmillan.

MLA

Dreer Herman, . American literature by Negro authors. New York: Macmillan. 1950.