APA (7th ed.) Citation

Stenglein, M. (1889). Drei microphotographische Apparate. Wilhelm Knapp.

Chicago Style (17th ed.) Citation

Stenglein, M. Drei Microphotographische Apparate. Halle a.S: Wilhelm Knapp, 1889.

MLA (9th ed.) Citation

Stenglein, M. Drei Microphotographische Apparate. Wilhelm Knapp, 1889.

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