MLA
Large Disk-Shaped Feng Shui Compass. 1800. Oxford College Library (Oxford, Ga.), Box 7, Folder 2. https://digital.library.emory.edu/purl/218dfn2z9j-cor.
APA, 6th edition
Large disk-shaped Feng Shui compass (Box 7, Folder 2). (1800). [Compasses (direction indicators)]. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/218dfn2z9j-cor.
Chicago
“Large Disk-Shaped Feng Shui Compass.” Compasses (direction indicators). Oxford College Collection of Asian Artifacts, 1800. Box 7, Folder 2. Oxford College Library (Oxford, Ga.). https://digital.library.emory.edu/purl/218dfn2z9j-cor.