APA (7th ed.) Citation

Van den Bercken, B., & Baan, V. (2017). Engraved Gems: From antiquity to the present. SIdestone Press.

Chicago Style (17th ed.) Citation

Van den Bercken, Ben, and Vivian Baan. Engraved Gems: From Antiquity to the Present. Leiden: SIdestone Press, 2017.

MLA (8th ed.) Citation

Van den Bercken, Ben, and Vivian Baan. Engraved Gems: From Antiquity to the Present. SIdestone Press, 2017.