APA (7th ed.) Citation

Cybis, J. (1949). Józef Pankiewicz. Czytelnik.

Chicago Style (17th ed.) Citation

Cybis, Jan. Józef Pankiewicz. Warszawa: Czytelnik, 1949.

MLA (9th ed.) Citation

Cybis, Jan. Józef Pankiewicz. Czytelnik, 1949.

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