Cita APA (7th ed.)

Middendorf, H., & Weichardt, J. (2019). Athens: Studio South. Kerber Verlag.

Cita Chicago (17th ed.)

Middendorf, Helmut, i Jürgen Weichardt. Athens: Studio South. Bielefeld ; Berlin: Kerber Verlag, 2019.

Cita MLA (8th ed.)

Middendorf, Helmut, i Jürgen Weichardt. Athens: Studio South. Kerber Verlag, 2019.