APA (7th ed.) Citation

Stade, H., Müller, H., Daiber, C., Müller, H., & Kürzinger, G. (1991). Erfurt. Bucher.

Chicago Style (17th ed.) Citation

Stade, Heinz, Hermann Müller, Claudia Daiber, Horst Müller, and Georg Kürzinger. Erfurt. München ; Berlin: Bucher, 1991.

MLA (8th ed.) Citation

Stade, Heinz, et al. Erfurt. Bucher, 1991.