Cita APA (7th ed.)

Locke, J., & Yolton, J. W. (1991). An essay concerning human understanding. Everyman's Library.

Cita Chicago (17th ed.)

Locke, John, i John W. Yolton. An Essay Concerning Human Understanding. London: Everyman's Library, 1991.

Cita MLA (9th ed.)

Locke, John, i John W. Yolton. An Essay Concerning Human Understanding. Everyman's Library, 1991.