Cita APA (7th ed.)

Carlyle, T. (1985). Oliver Cromwell´s letters and speeches. John B. Alden.

Cita Chicago (17th ed.)

Carlyle, Thomas. Oliver Cromwell´s Letters and Speeches. New York, Estados Unidos: John B. Alden, 1985.

Cita MLA (9th ed.)

Carlyle, Thomas. Oliver Cromwell´s Letters and Speeches. John B. Alden, 1985.