Farquhar, D. (1990). String quartet. Waiteata Press.
Cita Chicago (17th ed.)Farquhar, David. String Quartet. Wellington, N.Z: Waiteata Press, 1990.
Cita MLA (9th ed.)Farquhar, David. String Quartet. Waiteata Press, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.