APA (7th ed.) Citation

Holzhey, H., & Hübel, F. (1890). Ex Libris Felix Hübel.

Chicago Style (17th ed.) Citation

Holzhey, Hermann, and Felix Hübel. Ex Libris Felix Hübel. [S. l, 1890.

MLA (9th ed.) Citation

Holzhey, Hermann, and Felix Hübel. Ex Libris Felix Hübel. 1890.

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