APA (7e ed.) Bronvermelding
Hultgren, J. (2015). Border walls gone green: Nature and anti-immigrant politics in America. University of Minnesota Press.
Chicago (17e ed.) Bronvermelding
Hultgren, John. Border Walls Gone Green: Nature and Anti-immigrant Politics in America. Minneapolis, Minnesota ; London, England: University of Minnesota Press, 2015.
MLA (9e ed.) Bronvermelding
Hultgren, John. Border Walls Gone Green: Nature and Anti-immigrant Politics in America. University of Minnesota Press, 2015.
Let op: Deze citaties zijn niet altijd 100% accuraat.