Παραπομπή σε μορφή APA (7η εκδ.)

Hofmann, W. (1968). Prussian Town Councils in the 19th Century as Representative Institutions: By Wolfgang Hofmann.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hofmann, Wolfgang. Prussian Town Councils in the 19th Century as Representative Institutions: By Wolfgang Hofmann. Louvain ; Paris, 1968.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hofmann, Wolfgang. Prussian Town Councils in the 19th Century as Representative Institutions: By Wolfgang Hofmann. 1968.