APA (7th ed.) Citation

Stern, S. (2012). Calendars in antiquity: Empires, states, and societies. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780199589449.001.0001

Chicago Style (17th ed.) Citation

Stern, Sacha. Calendars in Antiquity: Empires, States, and Societies. Oxford: Oxford University Press, 2012. https://doi.org/10.1093/acprof:oso/9780199589449.001.0001.

MLA (9th ed.) Citation

Stern, Sacha. Calendars in Antiquity: Empires, States, and Societies. Oxford University Press, 2012. https://doi.org/10.1093/acprof:oso/9780199589449.001.0001.