APA (7th ed.) Citation

Barton, D. S., Calvert, R. A., Dawson, J. G., Dunning, C. S. L., & Hugill, P. J. (1991). Divided houses: The civil war party system in the border states.

Chicago Style (17th ed.) Citation

Barton, Donald Scott, Robert A. Calvert, Joseph G. Dawson, Chester S. L. Dunning, and Peter J. Hugill. Divided Houses: The Civil War Party System in the Border States. 1991.

MLA (9th ed.) Citation

Barton, Donald Scott, et al. Divided Houses: The Civil War Party System in the Border States. 1991.