Institute of Environmental Sciences, U.K. Environmental Economics Study Group, Pearce, D. W., & Rose, J. (1975). The Economics of natural resource depletion. Wiley.
Lua i Stíl Chicago (17ú heag.)Institute of Environmental Sciences, U.K. Environmental Economics Study Group, David William Pearce, agus James Rose. The Economics of Natural Resource Depletion. New York: Wiley, 1975.
Lua MLA (9ú heag.)Institute of Environmental Sciences, et al. The Economics of Natural Resource Depletion. Wiley, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.