APA-Zitierstil (7. Ausg.)

Dixon, J. A., & Sherman, P. B. (1990). Economics of protected areas: A new look at benefits and costs. Island Press.

Chicago-Zitierstil (17. Ausg.)

Dixon, John A., und Paul B. Sherman. Economics of Protected Areas: A New Look at Benefits and Costs. Washington, DC u.a: Island Press, 1990.

MLA-Zitierstil (9. Ausg.)

Dixon, John A., und Paul B. Sherman. Economics of Protected Areas: A New Look at Benefits and Costs. Island Press, 1990.