Cita APA (7a ed.)

(1942). German withdrawal in the East: A study in vital German and Polish statistics. the Polish Research Centre.

Cita Chicago Style (17a ed.)

German Withdrawal in the East: A Study in Vital German and Polish Statistics. London: the Polish Research Centre, 1942.

Cita MLA (9a ed.)

German Withdrawal in the East: A Study in Vital German and Polish Statistics. the Polish Research Centre, 1942.