APA (7th ed.) Citation

Schneider, D., & Schneider, C. J. (2010). First ladies: A biographical dictionary (3rd ed.). Facts On File.

Chicago Style (17th ed.) Citation

Schneider, Dorothy, and Carl J. Schneider. First Ladies: A Biographical Dictionary. 3rd ed. New York: Facts On File, 2010.

MLA (9th ed.) Citation

Schneider, Dorothy, and Carl J. Schneider. First Ladies: A Biographical Dictionary. 3rd ed. Facts On File, 2010.