Cita APA (7a ed.)

Hamann, J. G. (1957). Der Schlüssel: 1750-1788. Herder.

Cita Chicago Style (17a ed.)

Hamann, Johann Georg. Der Schlüssel: 1750-1788. Wien: Herder, 1957.

Cita MLA (8a ed.)

Hamann, Johann Georg. Der Schlüssel: 1750-1788. Herder, 1957.