Cite

"Raven" and "Whale," Pencil drawing, 24 x 29.1 cm.

MLA

Stenzel, Franz. "Raven" and "Whale," Pencil Drawing, 24 x 29.1 Cm. 1881. https://collections.library.yale.edu/catalog/2003287.

APA, 6th edition

Stenzel, F. (1881). "Raven" and "Whale," Pencil drawing, 24 x 29.1 cm. https://collections.library.yale.edu/catalog/2003287.