APA (7th ed.) Citation

Hopf, A. (1848). Der Bowlen-Prozess . [s.n.].

Chicago Style (17th ed.) Citation

Hopf, Albert. Der Bowlen-Prozess . Berlin: [s.n.], 1848.

MLA (9th ed.) Citation

Hopf, Albert. Der Bowlen-Prozess . [s.n.], 1848.

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