APA (7th ed.) Citation

Jacobi, J. G. (1772). Ueber den Ernst. [s.n.].

Chicago Style (17th ed.) Citation

Jacobi, Johann Georg. Ueber Den Ernst. Halberstadt: [s.n.], 1772.

MLA (9th ed.) Citation

Jacobi, Johann Georg. Ueber Den Ernst. [s.n.], 1772.