APA (7th ed.) Citation

(1917). Summa-Schriften. Hellerauer Verlag Hegner.

Chicago Style (17th ed.) Citation

Summa-Schriften. Hellerau: Hellerauer Verlag Hegner, 1917.

MLA (8th ed.) Citation

Summa-Schriften. Hellerauer Verlag Hegner, 1917.

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