Merkoša sitáhtat

APA-čujuhus (7. p.)
Richards, M. D., & Waibel, P. R. (2014). Twentieth-century Europe: A brief history, 1900 to the present (Third edition.). John Wiley & Sons Inc..
Chicago-čujuhus (17. p.)
Richards, Michael D., juo 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-čujuhus (9. p.)
Richards, Michael D., juo Paul R. Waibel. Twentieth-century Europe: A Brief History, 1900 to the Present. Third edition. John Wiley & Sons Inc., 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.