Cita APA (7a ed.)

Lapenna, I. (1968). Soviet penal policy: A background book. The Bodley Head.

Cita Chicago Style (17a ed.)

Lapenna, Ivo. Soviet Penal Policy: A Background Book. London [u.a.]: The Bodley Head, 1968.

Cita MLA (9a ed.)

Lapenna, Ivo. Soviet Penal Policy: A Background Book. The Bodley Head, 1968.