Franklin

MLA

Locke, John. An Essay Concerning Human Understanding : In Four Books. Written by John Locke, Gent... The twelfth edition. .

APA

Locke, J. An essay concerning human understanding : In four books. Written by John Locke, Gent... The twelfth edition. .

Chicago

Locke, John, An Essay Concerning Human Understanding: In Four Books. Written by John Locke, Gent.... The twelfth edition.