Cita APA (7a ed.)

Henn, T. R. (1966). The harvest of tragedy. Methuen.

Cita Chicago Style (17a ed.)

Henn, T. R. The Harvest of Tragedy. London: Methuen, 1966.

Cita MLA (9a ed.)

Henn, T. R. The Harvest of Tragedy. Methuen, 1966.