Dyfyniad APA
Elkins, Z., Ginsburg, T., & Melton, J. (2009). The endurance of national constitutions. Cambridge University Press.
Dyfyniad Arddull Chicago
Elkins, Zachary, Tom Ginsburg, and James Melton. The Endurance of National Constitutions. Cambridge ; New York: Cambridge University Press, 2009.
Dyfyniad MLA
Elkins, Zachary, et al. The Endurance of National Constitutions. Cambridge University Press, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.