Cita APA (7a ed.)
Hughes, J. (2000). Ecology and historical materialism. Cambridge University Press.
Cita Chicago Style (17a ed.)
Hughes, Jonathan. Ecology and Historical Materialism. Cambridge ; New York: Cambridge University Press, 2000.
Cita MLA (9a ed.)
Hughes, Jonathan. Ecology and Historical Materialism. Cambridge University Press, 2000.
Precaución: Estas citas no son 100% exactas.