Dyfyniad APA
Joseph, W. A. a. (1993). The oxford companion to politics of the world (ed.). Oxford university press.
Dyfyniad Arddull Chicago
Joseph, William A....[et al.]. The Oxford Companion to Politics of the World. ed. Oxford: Oxford university press, 1993.
Dyfyniad MLA
Joseph, William A....[et al.]. The Oxford Companion to Politics of the World. ed. Oxford university press, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.