MLA

Ŏm Ssi Hyomun Ch'ŏnghaengnok, [19th Century]. 0AD. https://collections.library.yale.edu/catalog/10267062.

APA, 6th edition

Ŏm Ssi hyomun ch'ŏnghaengnok, [19th century]. (0 C.E.). [Historiography, manuscripts (AAT)]. https://collections.library.yale.edu/catalog/10267062.