APA (7th ed.) Citation

Foner, E., & Mahoney, O. (1990). A house divided: America in the age of Lincoln. Chicago Historical Society ; Norton.

Chicago Style (17th ed.) Citation

Foner, Eric, and Olivia Mahoney. A House Divided: America in the Age of Lincoln. [Chicago?] : New York: Chicago Historical Society ; Norton, 1990.

MLA (8th ed.) Citation

Foner, Eric, and Olivia Mahoney. A House Divided: America in the Age of Lincoln. Chicago Historical Society ; Norton, 1990.