APA (7th ed.) Citation

Reinkens, J. H. (1897). Hirtenbriefe. [s.n.].

Chicago Style (17th ed.) Citation

Reinkens, Joseph Hubert. Hirtenbriefe. Bonn: [s.n.], 1897.

MLA (8th ed.) Citation

Reinkens, Joseph Hubert. Hirtenbriefe. [s.n.], 1897.