Dyfyniad APA

Critchlow,Donald T, Critchlow, D. T., & VanderMeer, P. R. (2012). Oxford encyclopedia of American political and legal history. Oxford University Press.

Dyfyniad Arddull Chicago

Critchlow,Donald T, Donald T. Critchlow, and Philip R. VanderMeer. Oxford Encyclopedia of American Political and Legal History. New York: Oxford University Press, 2012.

Dyfyniad MLA

Critchlow,Donald T, et al. Oxford Encyclopedia of American Political and Legal History. Oxford University Press, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.