APA (7th ed.) Citation

Hoppen, J. (1925). [Mauzoleum Piastów].

Chicago Style (17th ed.) Citation

Hoppen, Jerzy. [Mauzoleum Piastów]. [Wilno], 1925.

MLA (9th ed.) Citation

Hoppen, Jerzy. [Mauzoleum Piastów]. 1925.

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