Purdy, J. (1980). The Nephew. Penguin books.
Cita Chicago (17th ed.)Purdy, James. The Nephew. Harmondsworth: Penguin books, 1980.
Cita MLA (8th ed.)Purdy, James. The Nephew. Penguin books, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.