Cita APA

Beer, S. H. 1. (1949). The city of reason. Cambridge, Massachusetts: Harvard University Press.

Citación estilo Chicago

Beer, Samuel Hutchison 1911-2009. The City of Reason. Cambridge, Massachusetts: Harvard University Press, 1949.

Cita MLA

Beer, Samuel Hutchison 1911-2009. The City of Reason. Cambridge, Massachusetts: Harvard University Press, 1949.