Cita APA (7a ed.)
Carley, M., & Christie, I. (2000). Managing sustainable development (2nd ed.). Earthscan.
Cita Chicago Style (17a ed.)
Carley, Michael, y Ian Christie. Managing Sustainable Development. 2nd ed. London: Earthscan, 2000.
Cita MLA (9a ed.)
Carley, Michael, y Ian Christie. Managing Sustainable Development. 2nd ed. Earthscan, 2000.
Precaución: Estas citas no son 100% exactas.