MLA

Hippocrates. Hippocratic Oath, Etc. 0AD. https://collections.library.yale.edu/catalog/10622002.

APA, 6th edition

H. (0 C.E.). Hippocratic oath, etc [Manuscripts, Medieval 15th century, Medieval and Renaissance Manuscripts in Beinecke Library]. https://collections.library.yale.edu/catalog/10622002.