Citazione Stile APA (7a Edizione)

Budge, I. (1988). The changing British political system: Into the 1990s (2nd ed.). Longman.

Citazione stile Chigago Style (17a edizione)

Budge, Ian. The Changing British Political System: Into the 1990s. 2nd ed. London: Longman, 1988.

Citatione MLA (9a ed.)

Budge, Ian. The Changing British Political System: Into the 1990s. 2nd ed. Longman, 1988.