Cita APA (7a ed.)

Leon, D. (1944). Tolstoy: His life and work. Routledge.

Cita Chicago Style (17a ed.)

Leon, Derrick. Tolstoy: His Life and Work. London: Routledge, 1944.

Cita MLA (8a ed.)

Leon, Derrick. Tolstoy: His Life and Work. Routledge, 1944.