APA (7th ed.) Citation

Olszyna, R. (1997). Ostanie dni. Biuletyn ...

Chicago Style (17th ed.) Citation

Olszyna, Roman. "Ostanie Dni." Biuletyn .. 1997.

MLA (8th ed.) Citation

Olszyna, Roman. "Ostanie Dni." Biuletyn .., 1997.

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