Gu jin yin ze ; Yin zhi and 古今印則 ; 印旨
MLA
Gu Jin Yin Ze ; Yin Zhi, 古今印則 ; 印旨. Xiang Mengyuan Wan wei tang, 項夢原宛委堂, 0AD. https://collections.library.yale.edu/catalog/30995458.
APA, 6th edition
Gu jin yin ze ; Yin zhi, 古今印則 ; 印旨. (0 C.E.). [Chinese rare books]. Xiang Mengyuan Wan wei tang, 項夢原宛委堂. https://collections.library.yale.edu/catalog/30995458.