Cita APA (7th ed.)

Conrad, J. M. (2010). Resource economics (2nd ed.). Cambridge University Press.

Cita Chicago (17th ed.)

Conrad, Jon M. Resource Economics. 2nd ed. Cambridge: Cambridge University Press, 2010.

Cita MLA (9th ed.)

Conrad, Jon M. Resource Economics. 2nd ed. Cambridge University Press, 2010.