Dyfyniad APA

Delury, G. E. (1987). World encyclopedia of political systems & parties (2nd ed.). Facts on File Pub.

Dyfyniad Arddull Chicago

Delury, George E. World Encyclopedia of Political Systems & Parties. 2nd ed. New York: Facts on File Pub, 1987.

Dyfyniad MLA

Delury, George E. World Encyclopedia of Political Systems & Parties. 2nd ed. Facts on File Pub, 1987.

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