Cita APA (7th ed.)

Carlyle, T. (1837). The constitution. Chapman & Hall.

Cita Chicago (17th ed.)

Carlyle, Thomas. The Constitution. London: Chapman & Hall, 1837.

Cita MLA (8th ed.)

Carlyle, Thomas. The Constitution. Chapman & Hall, 1837.

Atenció: Aquestes cites poden no estar 100% correctes.