Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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