APA (7th ed.) Citation

Berge, F. (1899). Fr. Berge's Schmetterlingsbuch (8. Aufl.). Hoffmann.

Chicago Style (17th ed.) Citation

Berge, Friedrich. Fr. Berge's Schmetterlingsbuch. 8. Aufl. Stuttgart: Hoffmann, 1899.

MLA (9th ed.) Citation

Berge, Friedrich. Fr. Berge's Schmetterlingsbuch. 8. Aufl. Hoffmann, 1899.

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