APA (7th ed.) Citation

Beckers, H. (1897). Das neue Kochsche Tuberkulin-Präparat ([Electronic ed.].).

Chicago Style (17th ed.) Citation

Beckers, H. Das Neue Kochsche Tuberkulin-Präparat. [Electronic ed.]. 1897.

MLA (9th ed.) Citation

Beckers, H. Das Neue Kochsche Tuberkulin-Präparat. [Electronic ed.]. 1897.

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