Cita APA (7th ed.)

Forbes, C. (1999). This United State. Pan Books.

Cita Chicago (17th ed.)

Forbes, Colin. This United State. London: Pan Books, 1999.

Cita MLA (8th ed.)

Forbes, Colin. This United State. Pan Books, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.