Cita APA (7th ed.)
Leech, C. (1969). Tragedy. Methuen.
Cita Chicago (17th ed.)
Leech, Clifford. Tragedy. London: Methuen, 1969.
Cita MLA (9th ed.)
Leech, Clifford. Tragedy. Methuen, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.