APA (7th ed.) Citation

Smolka, S. (1881). Mieszko Stary i Jego Wiek. Gebethner i Wolff.

Chicago Style (17th ed.) Citation

Smolka, Stanisław. Mieszko Stary I Jego Wiek. Warszawa: Gebethner i Wolff, 1881.

MLA (9th ed.) Citation

Smolka, Stanisław. Mieszko Stary I Jego Wiek. Gebethner i Wolff, 1881.

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