APA (7th ed.) Citation

von Würzburg, K., & Reiffenstein, I. (1982). Engelhard (3rd rev. Edition.). De Gruyter. https://doi.org/10.1515/9783110947465

Chicago Style (17th ed.) Citation

von Würzburg, Konrad, and Ingo Reiffenstein. Engelhard. 3rd rev. Edition. Berlin/Boston: De Gruyter, 1982. https://doi.org/10.1515/9783110947465.

MLA (9th ed.) Citation

von Würzburg, Konrad, and Ingo Reiffenstein. Engelhard. 3rd rev. Edition. De Gruyter, 1982. https://doi.org/10.1515/9783110947465.