Cita APA (7a ed.)

Beeson, T., & Lawrence, J. (1975). Discretion and valour: Religious conditions in Russia and Eastern Europe. Collins.

Cita Chicago Style (17a ed.)

Beeson, Trevor, y John Lawrence. Discretion and Valour: Religious Conditions in Russia and Eastern Europe. London: Collins, 1975.

Cita MLA (9a ed.)

Beeson, Trevor, y John Lawrence. Discretion and Valour: Religious Conditions in Russia and Eastern Europe. Collins, 1975.