Cita APA (7th ed.)

Bergstrom, J. C., & Randall, A. (2010). Resource economics: An economic approach to natural resource and environmental policy (3a. ed.). Edward Elgar.

Cita Chicago (17th ed.)

Bergstrom, John C., i Alan Randall. Resource Economics: An Economic Approach to Natural Resource and Environmental Policy. 3a. ed. Cheltenham: Edward Elgar, 2010.

Cita MLA (9th ed.)

Bergstrom, John C., i Alan Randall. Resource Economics: An Economic Approach to Natural Resource and Environmental Policy. 3a. ed. Edward Elgar, 2010.