APA (7th ed.) Citation

Waller, R. (1987). The almanac of British politics (3. ed.). Croom Helm.

Chicago Style (17th ed.) Citation

Waller, Robert. The Almanac of British Politics. 3. ed. London u.a: Croom Helm, 1987.

MLA (9th ed.) Citation

Waller, Robert. The Almanac of British Politics. 3. ed. Croom Helm, 1987.