Citazione Stile APA (7a Edizione)

Andrews, W. G. (1962). American national political institutions: Some key readings. D. van Nostrand.

Citazione stile Chigago Style (17a edizione)

Andrews, William G. American National Political Institutions: Some Key Readings. Princeton: D. van Nostrand, 1962.

Citatione MLA (9a ed.)

Andrews, William G. American National Political Institutions: Some Key Readings. D. van Nostrand, 1962.