APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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