Cita APA (7th ed.)

Dietl, B., & Müller, A. (2006). Ichdich: Barbara Dietl ; Anja Müller. Konkursbuch.

Cita Chicago (17th ed.)

Dietl, Barbara, i Anja Müller. Ichdich: Barbara Dietl ; Anja Müller. Tübingen: Konkursbuch, 2006.

Cita MLA (8th ed.)

Dietl, Barbara, i Anja Müller. Ichdich: Barbara Dietl ; Anja Müller. Konkursbuch, 2006.