APA (7th ed.) Citation

Howard, W. S. (1963). American slavers and the Federal law, 1837-1862. University of California Press.

Chicago Style (17th ed.) Citation

Howard, Warren S. American Slavers and the Federal Law, 1837-1862. Berkeley: University of California Press, 1963.

MLA (9th ed.) Citation

Howard, Warren S. American Slavers and the Federal Law, 1837-1862. University of California Press, 1963.