APA (7th ed.) Citation

Bürck, P., & Saeng, L. (1895). Ex Libris Ludwig Saeng Darmstadt.

Chicago Style (17th ed.) Citation

Bürck, Paul, and Ludwig Saeng. Ex Libris Ludwig Saeng Darmstadt. [Darmstadt, 1895.

MLA (9th ed.) Citation

Bürck, Paul, and Ludwig Saeng. Ex Libris Ludwig Saeng Darmstadt. 1895.

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