APA (7th ed.) Citation

Johnston, S. I. (2019). Magic and theurgy. Guide to the study of ancient magic, 694-719. doi:10.1163/9789004390751_027

Chicago Style (17th ed.) Citation

Johnston, Sarah Iles. "Magic and Theurgy." Guide to the Study of Ancient Magic 2019: 694-719, https://doi.org/10.1163/9789004390751_027.

MLA (8th ed.) Citation

Johnston, Sarah Iles. "Magic and Theurgy." Guide to the Study of Ancient Magic, 2019, pp. 694-719, https://doi.org/10.1163/9789004390751_027.