APA (7th ed.) Citation

Antiquariat V. A. Heck (Wien). (1937). Autographen. Antiquariat V. A. Heck. https://doi.org/10.11588/diglit.52290

Chicago Style (17th ed.) Citation

Antiquariat V. A. Heck (Wien). Autographen. Wien: Antiquariat V. A. Heck, 1937. https://doi.org/10.11588/diglit.52290.

MLA (9th ed.) Citation

Antiquariat V. A. Heck (Wien). Autographen. Antiquariat V. A. Heck, 1937. https://doi.org/10.11588/diglit.52290.

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