Cita APA (7a ed.)

Graham, W. (1899). English political philosophy: From Hobbes to Maine. Arnold.

Cita Chicago Style (17a ed.)

Graham, William. English Political Philosophy: From Hobbes to Maine. London: Arnold, 1899.

Cita MLA (9a ed.)

Graham, William. English Political Philosophy: From Hobbes to Maine. Arnold, 1899.