APA (7th ed.) Citation

Paxton, R. O., & Hessler, J. (2012). Europe in the twentieth century (5th ed.). Wadsworth Cengage Learning.

Chicago Style (17th ed.) Citation

Paxton, Robert O., and Julie Hessler. Europe in the Twentieth Century. 5th ed. Boston, Massachusetts: Wadsworth Cengage Learning, 2012.

MLA (9th ed.) Citation

Paxton, Robert O., and Julie Hessler. Europe in the Twentieth Century. 5th ed. Wadsworth Cengage Learning, 2012.