Bibliographia onomastica Helvetica.
APA Citation
Hubschmid, J. (1954). Bibliographia onomastica Helvetica. Bernae: Bibliotheca Nationalis.
MLA Citation
Hubschmid, Johannes. Bibliographia Onomastica Helvetica. Bernae: Bibliotheca Nationalis, 1954.
Warning: These citations may not always be complete (especially for serials).