APA (7th ed.) Citation

Ratner, L. (1968). Powder keg: Northern opposition to the antislavery movement, 1831-1840. Basic Books.

Chicago Style (17th ed.) Citation

Ratner, Lorman. Powder Keg: Northern Opposition to the Antislavery Movement, 1831-1840. New York: Basic Books, 1968.

MLA (9th ed.) Citation

Ratner, Lorman. Powder Keg: Northern Opposition to the Antislavery Movement, 1831-1840. Basic Books, 1968.

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