Dyfyniad APA
Jenkins, M. B., & Smith, E. T. (1999). The business of sustainable forestry: Strategies for an industry in transition. Island Press.
Dyfyniad Arddull Chicago
Jenkins, Michael B., and Emily T. Smith. The Business of Sustainable Forestry: Strategies for an Industry in Transition. Washington, D.C.: Island Press, 1999.
Dyfyniad MLA
Jenkins, Michael B., and Emily T. Smith. The Business of Sustainable Forestry: Strategies for an Industry in Transition. Island Press, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.