Jones, M. (1973). Holding on. Quartet Books.
Cita Chicago (17th ed.)Jones, Mervyn. Holding on. London: Quartet Books, 1973.
Cita MLA (8th ed.)Jones, Mervyn. Holding on. Quartet Books, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)