APA (7e ed.) Bronvermelding
O'Neill, J. (1993). Ecology, policy, and politics: Human well-being and the natural world. Routledge.
Chicago (17e ed.) Bronvermelding
O'Neill, John. Ecology, Policy, and Politics: Human Well-being and the Natural World. London ; New York: Routledge, 1993.
MLA (9e ed.) Bronvermelding
O'Neill, John. Ecology, Policy, and Politics: Human Well-being and the Natural World. Routledge, 1993.
Let op: Deze citaties zijn niet altijd 100% accuraat.