Goudie, A. S. (1989). Environmental change (2nd ed., [reimpr.].). Clarendon Press.
Cita Chicago Style (17a ed.)Goudie, Andrew S. Environmental Change. 2nd ed., [reimpr.]. Oxford: Clarendon Press, 1989.
Cita MLA (9a ed.)Goudie, Andrew S. Environmental Change. 2nd ed., [reimpr.]. Clarendon Press, 1989.
Precaución: Estas citas no son 100% exactas.