Willumsen, D. M. (2017). The acceptance of party unity in parliamentary democracies (First edition.). Oxford University Press.
Chicago-Zitierstil (17. Ausg.)Willumsen, David M. The Acceptance of Party Unity in Parliamentary Democracies. First edition. Oxford: Oxford University Press, 2017.
MLA-Zitierstil (9. Ausg.)Willumsen, David M. The Acceptance of Party Unity in Parliamentary Democracies. First edition. Oxford University Press, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.