Cite

Six younger underknowns

MLA

Geldzahler, Henry. Six Younger Underknowns. 0AD. https://collections.library.yale.edu/catalog/10082357.

APA, 6th edition

Geldzahler, H. (0 C.E.). Six younger underknowns [Typescripts]. https://collections.library.yale.edu/catalog/10082357.