Cita APA (7a ed.)
Gudorf, C. E., & Huchingson, J. E. (2010). Boundaries: A casebook in environmental ethics (2nd ed.). Washington, D.C..
Cita Chicago Style (17a ed.)
Gudorf, Christine E., y James Edward Huchingson. Boundaries: A Casebook in Environmental Ethics. 2nd ed. Georgetown University Press: Washington, D.C., 2010.
Cita MLA (9a ed.)
Gudorf, Christine E., y James Edward Huchingson. Boundaries: A Casebook in Environmental Ethics. 2nd ed. Washington, D.C., 2010.
Precaución: Estas citas no son 100% exactas.