Cite

Flies made by Lee Wulff

MLA

Wulff, Lee, 1905-1991. Flies made by Lee Wulff. 21 (Art). undated. https://collections.library.yale.edu/catalog/2066702.

APA, 6th edition

Wulff, Lee, 1905-1991. (["21 (Art)"])(undated)[Flies made by Lee Wulff]. https://collections.library.yale.edu/catalog/2066702.