APA (7th ed.) Citation

Sonnewend, C. S. (1922). Hilchen.

Chicago Style (17th ed.) Citation

Sonnewend, Czesław Stefan. Hilchen. Gdańsk, 1922.

MLA (9th ed.) Citation

Sonnewend, Czesław Stefan. Hilchen. 1922.

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