APA (7th ed.) Citation

National Association for the Advancement of Colored People, Boehm, R., Meier, A., & Bracey, J. H. (1990). Papers of the NAACP. University Publications of America.

Chicago Style (17th ed.) Citation

National Association for the Advancement of Colored People, Randolph Boehm, August Meier, and John H. Bracey. Papers of the NAACP. Frederick, MD: University Publications of America, 1990.

MLA (8th ed.) Citation

National Association for the Advancement of Colored People, et al. Papers of the NAACP. University Publications of America, 1990.