Cita APA (7a ed.)

Harring, H. P. (1849). Zeit-Gedichte. [publisher not identified].

Cita Chicago Style (17a ed.)

Harring, Harro Paul. Zeit-Gedichte. [Place of publication not identified]: [publisher not identified], 1849.

Cita MLA (8a ed.)

Harring, Harro Paul. Zeit-Gedichte. [publisher not identified], 1849.