Cita APA (7a ed.)

Poland, Kenney , W. S., & Sadowski , T. (1973). The penal code of the Polish People's Republic. Sweet & Maxwell.

Cita Chicago Style (17a ed.)

Poland, William S. Kenney , y Tadensz Sadowski. The Penal Code of the Polish People's Republic. London: Sweet & Maxwell, 1973.

Cita MLA (8a ed.)

Poland, et al. The Penal Code of the Polish People's Republic. Sweet & Maxwell, 1973.