APA (7e ed.) Bronvermelding

Conrad, J. M. (2011). Resource economics (2nd ed.). Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Conrad, Jon M. Resource Economics. 2nd ed. New York: Cambridge University Press, 2011.

MLA (8e ed.) Bronvermelding

Conrad, Jon M. Resource Economics. 2nd ed. Cambridge University Press, 2011.