APA-referens (7:e uppl.)

Hughes, L., Meltzer, M., & Lincoln, C. E. (1969). A pictorial history of the Negro in America: Langston Hughes and Milton Meltzer. Third rev. by C. Eric Lincoln an Milton Meltzer (3. rev. ed.). Crown Publishers.

Chicago-referens (17:e uppl.)

Hughes, Langston, Milton Meltzer, och Charles Eric Lincoln. A Pictorial History of the Negro in America: Langston Hughes and Milton Meltzer. Third Rev. by C. Eric Lincoln an Milton Meltzer. 3. rev. ed. New York: Crown Publishers, 1969.

MLA-referens (8:e uppl.)

Hughes, Langston, et al. A Pictorial History of the Negro in America: Langston Hughes and Milton Meltzer. Third Rev. by C. Eric Lincoln an Milton Meltzer. 3. rev. ed. Crown Publishers, 1969.