Juden, Weltkrieg, Revolution.

MLA

Lange, Bruno. Juden, Weltkrieg, Revolution. 2e dr. Essen: [s.n.], 1919.

APA

Lange, B. (1919). Juden, Weltkrieg, Revolution. 2e dr. Essen: [s.n.].

Chicago

Lange, Bruno Juden, Weltkrieg, Revolution. 2e dr. Essen: [s.n.], 1919.