LOCKE, J. (1975). An Essay concerning human understanding. Clarendon.
Cita Chicago (17th ed.)LOCKE, John. An Essay Concerning Human Understanding. Oxford: Clarendon, 1975.
Cita MLA (9th ed.)LOCKE, John. An Essay Concerning Human Understanding. Clarendon, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.