APA (7th ed.) Citation

Cook, C., & John Paxton. (1975). European political facts, 1918-73. Macmillan.

Chicago Style (17th ed.) Citation

Cook, Chris, and John Paxton. European Political Facts, 1918-73. London: Macmillan, 1975.

MLA (9th ed.) Citation

Cook, Chris, and John Paxton. European Political Facts, 1918-73. Macmillan, 1975.