Cita APA (7th ed.)
Locke, J. An Essay Concerning Human Understanding. Fontana Books : Collins.
Cita Chicago (17th ed.)
Locke, John. An Essay Concerning Human Understanding. Londres, Inglaterra: Fontana Books : Collins.
Cita MLA (9th ed.)
Locke, John. An Essay Concerning Human Understanding. Fontana Books : Collins.
Atenció: Aquestes cites poden no estar 100% correctes.