APA (7th ed.) Citation

Hartmann, G. (2006). Boundary. The Brill dictionary of religion. doi:10.1163/1872-5287_bdr_SIM_00012

Chicago Style (17th ed.) Citation

Hartmann, Georg. "Boundary." The Brill Dictionary of Religion 2006, https://doi.org/10.1163/1872-5287_bdr_SIM_00012.

MLA (8th ed.) Citation

Hartmann, Georg. "Boundary." The Brill Dictionary of Religion, 2006, https://doi.org/10.1163/1872-5287_bdr_SIM_00012.