Cita APA (7th ed.)

Cohen, H., & Wiedebach, H. (2003). Werke. Olms.

Cita Chicago (17th ed.)

Cohen, Hermann, i Hartwig Wiedebach. Werke. Hildesheim [u.a.]: Olms, 2003.

Cita MLA (8th ed.)

Cohen, Hermann, i Hartwig Wiedebach. Werke. Olms, 2003.