Cita APA (7a ed.)

Goethe, J. W. v. (1802). Tancred. [s.n.].

Cita Chicago Style (17a ed.)

Goethe, Johann Wolfgang von. Tancred. Tübingen: [s.n.], 1802.

Cita MLA (9a ed.)

Goethe, Johann Wolfgang von. Tancred. [s.n.], 1802.