MLA
Unknown. Unidentified Wax Seal - 40mm circa 1500-1779 2 of 2. 1300. Pitts Theology Library. https://digital.library.emory.edu/purl/566j0zpcs0-cor.
APA, 6th edition
U. (1300). Unidentified Wax Seal - 40mm circa 1500-1779 2 of 2 [Seals (artifacts)]. Pitts Theology Library. https://digital.library.emory.edu/purl/566j0zpcs0-cor.
Chicago
Unknown. “Unidentified Wax Seal - 40mm circa 1500-1779 2 of 2.” Seals (artifacts). Wax Seal Impressions from Switzerland and Germany, 1300. Pitts Theology Library. https://digital.library.emory.edu/purl/566j0zpcs0-cor.