Cita APA (7a ed.)

BARKER, E. (1928). Political thought in England, 1848 to 1914. Oxford University press.

Cita Chicago Style (17a ed.)

BARKER, Ernest. Political Thought in England, 1848 to 1914. London: Oxford University press, 1928.

Cita MLA (9a ed.)

BARKER, Ernest. Political Thought in England, 1848 to 1914. Oxford University press, 1928.