Cita APA (7a ed.)
Conrad, J. M., & Clark, C. W. (1987). Natural Resource Economics: Notes and Problems (1. ed.). Cambridge University Press.
Cita Chicago Style (17a ed.)
Conrad, Jon M., y Colin W. Clark. Natural Resource Economics: Notes and Problems. 1. ed. Cambridge: Cambridge University Press, 1987.
Cita MLA (9a ed.)
Conrad, Jon M., y Colin W. Clark. Natural Resource Economics: Notes and Problems. 1. ed. Cambridge University Press, 1987.
Precaución: Estas citas no son 100% exactas.