O'Neill, G., & Twomey, P. (2017). The making of Europe and the wider world: Leaving certificate history - later modern Europe : higher and ordinary levels. Educate.ie.
Chicago-Zitierstil (17. Ausg.)O'Neill, Gregg, und Paul Twomey. The Making of Europe and the Wider World: Leaving Certificate History - Later Modern Europe : Higher and Ordinary Levels. Dublin: Educate.ie, 2017.
MLA-Zitierstil (9. Ausg.)O'Neill, Gregg, und Paul Twomey. The Making of Europe and the Wider World: Leaving Certificate History - Later Modern Europe : Higher and Ordinary Levels. Educate.ie, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.