Cita APA (7a ed.)
Cornford, F. M. (1968). Before and after Socrates. University Press.
Cita estilo Chicago (17a ed.)
Cornford, Francis MacDonald. Before and After Socrates. Cambridge, EUA: University Press, 1968.
Cita MLA (9a ed.)
Cornford, Francis MacDonald. Before and After Socrates. University Press, 1968.
Precaución: Estas citas no son 100% exactas.