APA (7th ed.) Citation

Rossum, R. A., & Tarr, G. A. (2010). American constitutional law (8th ed.). Westview Press.

Chicago Style (17th ed.) Citation

Rossum, Ralph A., and G. Alan Tarr. American Constitutional Law. 8th ed. Boulder, Colo.: Westview Press, 2010.

MLA (9th ed.) Citation

Rossum, Ralph A., and G. Alan Tarr. American Constitutional Law. 8th ed. Westview Press, 2010.