APA (7th ed.) Citation

(2006). The Columbia guide to African American history since 1939. Columbia Univ. Press.

Chicago Style (17th ed.) Citation

The Columbia Guide to African American History Since 1939. New York [u.a.]: Columbia Univ. Press, 2006.

MLA (9th ed.) Citation

The Columbia Guide to African American History Since 1939. Columbia Univ. Press, 2006.

Warning: These citations may not always be 100% accurate.