APA (7th ed.) Citation

Parker, C., Teller, M., Csuss, J., & Dürr, C. (2019). Klaras Geschichte. new academic press.

Chicago Style (17th ed.) Citation

Parker, Clare, Moshe Teller, Jacqueline Csuss, and Christian Dürr. Klaras Geschichte. Wien: new academic press, 2019.

MLA (8th ed.) Citation

Parker, Clare, et al. Klaras Geschichte. new academic press, 2019.