APA Citation

Jensen, P. (1918). Wer war Muhammed ? [S.l]: [s.n].

Chicago Style Citation

Jensen, P. Wer War Muhammed ? [S.l]: [s.n], 1918.

MLA Citation

Jensen, P. Wer War Muhammed ? [S.l]: [s.n], 1918.

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