APA (7th ed.) Citation

(1959). Polish people's republic. Wydawnictwo Prawnicze.

Chicago Style (17th ed.) Citation

Polish People's Republic. Wydawnictwo Prawnicze, 1959.

MLA (8th ed.) Citation

Polish People's Republic. Wydawnictwo Prawnicze, 1959.

Warning: These citations may not always be 100% accurate.