APA (7th ed.) Citation

Heiduk, M., Herbers, K., & Lehner, H. C. (2021). Prognostication in the medieval world: A handbook. De Gruyter. https://doi.org/10.1515/9783110499773

Chicago Style (17th ed.) Citation

Heiduk, Matthias, Klaus Herbers, and Hans Christian Lehner. Prognostication in the Medieval World: A Handbook. Berlin Boston: De Gruyter, 2021. https://doi.org/10.1515/9783110499773.

MLA (8th ed.) Citation

Heiduk, Matthias, et al. Prognostication in the Medieval World: A Handbook. De Gruyter, 2021. https://doi.org/10.1515/9783110499773.