APA (7th ed.) Citation

Smolen, L. (1966). Sacrum Poloniae Milenium. Hosianum.

Chicago Style (17th ed.) Citation

Smolen, Ladislaw. Sacrum Poloniae Milenium. Roma: Hosianum, 1966.

MLA (9th ed.) Citation

Smolen, Ladislaw. Sacrum Poloniae Milenium. Hosianum, 1966.

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