APA (7th ed.) Citation

(1976). Parliaments of the world: A Comparative reference compendium (2nd ed.). Bacts on File.

Chicago Style (17th ed.) Citation

Parliaments of the World: A Comparative Reference Compendium. 2nd ed. New York : Oxford: Bacts on File, 1976.

MLA (9th ed.) Citation

Parliaments of the World: A Comparative Reference Compendium. 2nd ed. Bacts on File, 1976.