[Skunk family with growing fern and a frog]
MLA
Quintana, Joe A. [Skunk Family with Growing Fern and a Frog]. 1939. https://collections.library.yale.edu/catalog/2039411.
APA, 6th edition
Quintana, J. A. (1939). [Skunk family with growing fern and a frog] [Drawings, Paintings]. https://collections.library.yale.edu/catalog/2039411.