Hamaguri, undated and はまくり, undated
MLA
Hamaguri, Undated, はまくり, Undated. 0AD. https://collections.library.yale.edu/catalog/33426824.
APA, 6th edition
Hamaguri, undated, はまくり, undated. (0 C.E.). [Yale Association of Japan Collection, Japanese manuscripts]. https://collections.library.yale.edu/catalog/33426824.