Παραπομπή σε μορφή APA (7η εκδ.)

Magruder, F. A. (1947). American government: A consideration of the problems of democracy (1947 ed.). Allyn and Bacon.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Magruder, Frank Abbott. American Government: A Consideration of the Problems of Democracy. 1947 ed. Boston: Allyn and Bacon, 1947.

Παραπομπή σε μορφή MLA (8th εκδ.)

Magruder, Frank Abbott. American Government: A Consideration of the Problems of Democracy. 1947 ed. Allyn and Bacon, 1947.