APA način citiranja (7. izdanje)

(1981). Economics of environmental and natural resources policy. Westview Pr.

Čikaški stil citiranja (17. izdanje)

Economics of Environmental and Natural Resources Policy. Boulder, Colo: Westview Pr, 1981.

MLA način citiranja (9. izdanje)

Economics of Environmental and Natural Resources Policy. Westview Pr, 1981.