MLA

Yŏlsŏng Chijang. [s.n.], 1837. https://collections.library.yale.edu/catalog/10267061.

APA, 6th edition

Yŏlsŏng chijang. (1837). [Government records, Historiography]. [s.n.], https://collections.library.yale.edu/catalog/10267061.