Wall, D. (1999). Earth First! and the anti-roads movement: Radical environmentalism and comparative social movements. Routledge.
Chicago-Zitierstil (17. Ausg.)Wall, Derek. Earth First! and the Anti-roads Movement: Radical Environmentalism and Comparative Social Movements. London ; New York: Routledge, 1999.
MLA-Zitierstil (9. Ausg.)Wall, Derek. Earth First! and the Anti-roads Movement: Radical Environmentalism and Comparative Social Movements. Routledge, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.