APA (7. basım) Alıntı
Richards, M. D., & Waibel, P. R. (2014). Twentieth-century Europe: A brief history, 1900 to the present (Third edition.). John Wiley & Sons Inc..
Chicago Style (17. basım) Atıf
Richards, Michael D., ve Paul R. Waibel. Twentieth-century Europe: A Brief History, 1900 to the Present. Third edition. Chichester, West Sussex, UK: John Wiley & Sons Inc., 2014.
MLA (9th ed.) Atıf
Richards, Michael D., ve Paul R. Waibel. Twentieth-century Europe: A Brief History, 1900 to the Present. Third edition. John Wiley & Sons Inc., 2014.
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