MLA

Hellholm, David, et al. Ablution, Initiation, and Baptism: Late Antiquity, Early Judaism, and Early Christianity. Berlin: De Gruyter, 2011.

APA

Hellholm, D., Vegge, T., Norderval, Ø., Hellholm, C., & Popkes, W. (2011). Ablution, initiation, and baptism: late antiquity, early Judaism, and early Christianity. Berlin: De Gruyter.

Chicago

Popkes, Wiard Ablution, Initiation, and Baptism: Late Antiquity, Early Judaism, and Early Christianity. Edited by David Hellholm and Tor Vegge and Øyvind Norderval and Christer Hellholm. Berlin: De Gruyter, 2011.