APA (7th ed.) Citation

Williams, R. F., & Tarr, G. A. (2006). State constitutions for the twenty-first century. State University of New York Press.

Chicago Style (17th ed.) Citation

Williams, Robert F., and G. Alan Tarr. State Constitutions for the Twenty-first Century. Albany: State University of New York Press, 2006.

MLA (9th ed.) Citation

Williams, Robert F., and G. Alan Tarr. State Constitutions for the Twenty-first Century. State University of New York Press, 2006.