Cite

[Head of a man] [art original].

MLA

[Head of a Man] [Art Original]. 0AD. https://collections.library.yale.edu/catalog/16982151.

APA, 6th edition

[Head of a man] [art original]. (0 C.E.). [Pencil works, Crayon drawings]. https://collections.library.yale.edu/catalog/16982151.