APA (7th ed.) Citation

(1980). Karkonoski Park Narodowy. PPWK.

Chicago Style (17th ed.) Citation

Karkonoski Park Narodowy. Warszawa: PPWK, 1980.

MLA (9th ed.) Citation

Karkonoski Park Narodowy. PPWK, 1980.

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