APA (7th ed.) Citation

Ploski, H. A. (1976). The Negro almanac: A reference work on the Afro American (3. ed.). Bellwether.

Chicago Style (17th ed.) Citation

Ploski, Harry A. The Negro Almanac: A Reference Work on the Afro American. 3. ed. New York: Bellwether, 1976.

MLA (9th ed.) Citation

Ploski, Harry A. The Negro Almanac: A Reference Work on the Afro American. 3. ed. Bellwether, 1976.