APA (7th ed.) Citation

Cook, C., Kirk, T., & Moore, B. (1991). Sources in European political history. MacMillan.

Chicago Style (17th ed.) Citation

Cook, Chris, Tim Kirk, and Bob Moore. Sources in European Political History. Basingstoke: MacMillan, 1991.

MLA (9th ed.) Citation

Cook, Chris, et al. Sources in European Political History. MacMillan, 1991.