APA (7th ed.) Citation

Osterhausen, F. v. (2003). Paul Ditisheim, Chronometrier. Simonin.

Chicago Style (17th ed.) Citation

Osterhausen, Fritz von. Paul Ditisheim, Chronometrier. Neuchâtel: Simonin, 2003.

MLA (9th ed.) Citation

Osterhausen, Fritz von. Paul Ditisheim, Chronometrier. Simonin, 2003.