Cita APA (7th ed.)

Liebig, J. v. (1859). Chemische Briefe (4a. ed.). Winter.

Cita Chicago (17th ed.)

Liebig, Justus von. Chemische Briefe. 4a. ed. Leipzig: Winter, 1859.

Cita MLA (9th ed.)

Liebig, Justus von. Chemische Briefe. 4a. ed. Winter, 1859.