Calverton, G. E. (2010). US-Mexico and Southwest border violence: Spillover threats and issues. Nova Science Publishers.
Chicago-Zitierstil (17. Ausg.)Calverton, George E. US-Mexico and Southwest Border Violence: Spillover Threats and Issues. New York: Nova Science Publishers, 2010.
MLA-Zitierstil (9. Ausg.)Calverton, George E. US-Mexico and Southwest Border Violence: Spillover Threats and Issues. Nova Science Publishers, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
