APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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