Cite

Charles Wyllys Betts, Yale College class of 1867.

MLA

Unknown. Charles Wyllys Betts, Yale College Class of 1867. 0AD. https://collections.library.yale.edu/catalog/10015124.

APA, 6th edition

U. (0 C.E.). Charles Wyllys Betts, Yale College class of 1867. [Books (part of)]. https://collections.library.yale.edu/catalog/10015124.