APA (7th ed.) Citation

Levier, É. (1891). Addenda ad floram Etruriae ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Levier, Émile. Addenda Ad Floram Etruriae. [Sonderdr.]. 1891.

MLA (9th ed.) Citation

Levier, Émile. Addenda Ad Floram Etruriae. [Sonderdr.]. 1891.

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