APA-referens

(1995). An introduction to the American political system. New York: McGraw-Hill.

Chicago-stil citat

An Introduction to the American Political System. New York: McGraw-Hill, 1995.

MLA-referens

An Introduction to the American Political System. New York: McGraw-Hill, 1995.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.