APA (7th ed.) Citation

Langbein, A. F. E. (1826). Vacuna. [s.n.].

Chicago Style (17th ed.) Citation

Langbein, August Friedrich Ernst. Vacuna. Berlin: [s.n.], 1826.

MLA (9th ed.) Citation

Langbein, August Friedrich Ernst. Vacuna. [s.n.], 1826.

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