APA (7th ed.) Citation

Arnold, L., Schmidt, S., Elm, L., & Steiger, G. (1983). Alma mater Jenensis (o.A.). Böhlau.

Chicago Style (17th ed.) Citation

Arnold, Leni, Siegfried Schmidt, Ludwig Elm, and Günter Steiger. Alma Mater Jenensis. o.A. Weimar: Böhlau, 1983.

MLA (8th ed.) Citation

Arnold, Leni, et al. Alma Mater Jenensis. o.A. Böhlau, 1983.