APA (7th ed.) Citation

(1938). Stammbuch Hepp. [Verf.].

Chicago Style (17th ed.) Citation

Stammbuch Hepp. Köln: [Verf.], 1938.

MLA (8th ed.) Citation

Stammbuch Hepp. [Verf.], 1938.

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