APA (7th ed.) Citation

Pietras, Z. S. (1978). Bolesław Krzywousty. Śląsk.

Chicago Style (17th ed.) Citation

Pietras, Zdzisław S. Bolesław Krzywousty. Katowice: Śląsk, 1978.

MLA (9th ed.) Citation

Pietras, Zdzisław S. Bolesław Krzywousty. Śląsk, 1978.

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