Benton-Short, L., & Short, J. R. (1999). Environmental discourse and practice. Blackwell.
Cita Chicago (17th ed.)Benton-Short, Lisa, i John R. Short. Environmental Discourse and Practice. Oxford ; Malden, Mass.: Blackwell, 1999.
Cita MLA (9th ed.)Benton-Short, Lisa, i John R. Short. Environmental Discourse and Practice. Blackwell, 1999.