APA (7th ed.) Citation

Carls, A., & Carls, S. D. (2018). Europe from war to war, 1914-1945. Routledge.

Chicago Style (17th ed.) Citation

Carls, Alice-Catherine, and Stephen Douglas Carls. Europe from War to War, 1914-1945. London ; New York: Routledge, 2018.

MLA (9th ed.) Citation

Carls, Alice-Catherine, and Stephen Douglas Carls. Europe from War to War, 1914-1945. Routledge, 2018.