MLA

Liu, Shu, 1032-1078, 劉恕, 1032-1078. Chong xin jiao zheng ru zhu fu yin Tong jian wai ji : si juan / [Liu Shu zhuan].. Yuan Ming, between 1335 and 1449]. https://collections.library.yale.edu/catalog/2035763.

APA, 6th edition

Liu, Shu, 1032-1078, & 劉恕, 1032-1078. (Yuan Ming, between 1335 and 1449])[Chong xin jiao zheng ru zhu fu yin Tong jian wai ji : si juan / [Liu Shu zhuan].]. https://collections.library.yale.edu/catalog/2035763.