APA (7th ed.) Citation

Mickiewicz, A., & Libera, Z. (1970). Konrad Wallenrod. "Czytelnik".

Chicago Style (17th ed.) Citation

Mickiewicz, Adam, and Zdzisław Libera. Konrad Wallenrod. Warszawa: "Czytelnik", 1970.

MLA (9th ed.) Citation

Mickiewicz, Adam, and Zdzisław Libera. Konrad Wallenrod. "Czytelnik", 1970.

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