Forster, P. (1965). The spike. Hutchinson.
Cita Chicago (17th ed.)Forster, Peter. The Spike. London: Hutchinson, 1965.
Cita MLA (8th ed.)Forster, Peter. The Spike. Hutchinson, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)