Citazione Stile APA (7a Edizione)

(1978). Crises of political development in Europe: And the United States. P.U.Pr..

Citazione stile Chigago Style (17a edizione)

Crises of Political Development in Europe: And the United States. Princeton, N.J.: P.U.Pr., 1978.

Citatione MLA (9a ed.)

Crises of Political Development in Europe: And the United States. P.U.Pr., 1978.