APA (7th ed.) Citation

Gaczkowski, M. (2011). "Biuletyn Polsko-Ukraiński" to the Polish state authorities.

Chicago Style (17th ed.) Citation

Gaczkowski, M. "Biuletyn Polsko-Ukraiński" to the Polish State Authorities. 2011.

MLA (8th ed.) Citation

Gaczkowski, M. "Biuletyn Polsko-Ukraiński" to the Polish State Authorities. 2011.

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