Cita APA (7th ed.)

Hemmert, H., Lieber, A., Schmidt, T., & Zey, G. (1999). Inges Idee: Arbeiten 1993 - 1999. Inges Idee.

Cita Chicago (17th ed.)

Hemmert, Hans, Axel Lieber, Thomas Schmidt, i Georg Zey. Inges Idee: Arbeiten 1993 - 1999. Berlin: Inges Idee, 1999.

Cita MLA (8th ed.)

Hemmert, Hans, et al. Inges Idee: Arbeiten 1993 - 1999. Inges Idee, 1999.