APA (7th ed.) Citation

Czwalina, A. Lesehefte zur Mathematik. Hirt.

Chicago Style (17th ed.) Citation

Czwalina, Arthur. Lesehefte Zur Mathematik. Breslau: Hirt.

MLA (9th ed.) Citation

Czwalina, Arthur. Lesehefte Zur Mathematik. Hirt.

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