Cite

[Illustration of ocean and land scene with birds and whales]

MLA

Schmied, Francois-Louis, 1873-1941. [Illustration of ocean and land scene with birds and whales]. Undated. https://collections.library.yale.edu/catalog/2037351.

APA, 6th edition

Schmied, Francois-Louis, 1873-1941. (Undated)[[Illustration of ocean and land scene with birds and whales]]. https://collections.library.yale.edu/catalog/2037351.