Hōtoku gannen Kōfukuji Yuimae jūgishi yakushōjō, [Enpō 1-nen] 4-gatsu 10-nichi [Apr. 10, 1673]. and 宝徳元年興福寺維摩会従儀師役請定, [延宝 1年] 4月 10日 [Apr. 10, 1673].
MLA
Hōtoku Gannen Kōfukuji Yuimae jūgishi yakushōjō, [Enpō 1-Nen] 4-Gatsu 10-Nichi [Apr. 10, 1673]., 宝徳元年興福寺維摩会従儀師役請定, [延宝 1年] 4月 10日 [Apr. 10, 1673]. 0AD. https://collections.library.yale.edu/catalog/2005209.
APA, 6th edition
Hōtoku gannen Kōfukuji Yuimae jūgishi yakushōjō, [Enpō 1-nen] 4-gatsu 10-nichi [Apr. 10, 1673]., 宝徳元年興福寺維摩会従儀師役請定, [延宝 1年] 4月 10日 [Apr. 10, 1673]. (0 C.E.). [Sources, Yale Association of Japan Collection, Japanese manuscripts]. https://collections.library.yale.edu/catalog/2005209.