Cita APA (7a ed.)
American Society for Environmental History & Forest History Society. (1996). Environmental history. American Society for Environmental History and Forest History Society.
Cita Chicago Style (17a ed.)
American Society for Environmental History y Forest History Society. Environmental History. Durham, N.C.: American Society for Environmental History and Forest History Society, 1996.
Cita MLA (9a ed.)
American Society for Environmental History y Forest History Society. Environmental History. American Society for Environmental History and Forest History Society, 1996.
Precaución: Estas citas no son 100% exactas.