Vallet, E. (2014). Borders, fences and walls: State of insecurity? (First published.). Ashgate.
Chicago-Zitierstil (17. Ausg.)Vallet, Elisabeth. Borders, Fences and Walls: State of Insecurity? First published. Farnham [u.a.]: Ashgate, 2014.
MLA-Zitierstil (9. Ausg.)Vallet, Elisabeth. Borders, Fences and Walls: State of Insecurity? First published. Ashgate, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.