Style de citation APA (7e éd.)
Richards, M. D., & Waibel, P. R. (2014). Twentieth-century Europe: A brief history, 1900 to the present (Third edition.). John Wiley & Sons Inc..
Style de citation Chicago (17e éd.)
Richards, Michael D., et Paul R. Waibel. Twentieth-century Europe: A Brief History, 1900 to the Present. Third edition. Chichester, West Sussex, UK: John Wiley & Sons Inc., 2014.
Style de citation MLA (9e éd.)
Richards, Michael D., et Paul R. Waibel. Twentieth-century Europe: A Brief History, 1900 to the Present. Third edition. John Wiley & Sons Inc., 2014.
Attention : ces citations peuvent ne pas être correctes à 100%.