APA (7th ed.) Citation

Biblioteka Narodowa (Warszawa). (2013). Polish Libraries. Biblioteka Narodowa.

Chicago Style (17th ed.) Citation

Biblioteka Narodowa (Warszawa). Polish Libraries. Warszawa: Biblioteka Narodowa, 2013.

MLA (9th ed.) Citation

Biblioteka Narodowa (Warszawa). Polish Libraries. Biblioteka Narodowa, 2013.

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