APA (7th ed.) Citation

Mackiewicz, J. (1983). Katyń - ungesühntes Verbrechen. Possev.

Chicago Style (17th ed.) Citation

Mackiewicz, Józef. Katyń - Ungesühntes Verbrechen. Frankfurt/Main: Possev, 1983.

MLA (8th ed.) Citation

Mackiewicz, Józef. Katyń - Ungesühntes Verbrechen. Possev, 1983.