APA (7th ed.) Citation

Pfarrius, G. (1838). Das Nahethal in Liedern. [s.n.].

Chicago Style (17th ed.) Citation

Pfarrius, Gustav. Das Nahethal in Liedern. Köln ; Aachen: [s.n.], 1838.

MLA (9th ed.) Citation

Pfarrius, Gustav. Das Nahethal in Liedern. [s.n.], 1838.

Warning: These citations may not always be 100% accurate.