Cita APA (7a ed.)

Müller, W. (1849). Zu ... Goethe's ... Geburtsfeier. [s.n.].

Cita Chicago Style (17a ed.)

Müller, Wolfgang. Zu ... Goethe's ... Geburtsfeier. Düsseldorf: [s.n.], 1849.

Cita MLA (9a ed.)

Müller, Wolfgang. Zu ... Goethe's ... Geburtsfeier. [s.n.], 1849.