"Cape Flattery Light House & Fog Signal, Tatoosh Island W.T." Pencil drawing with wash, 17.8 x 25.1 cm.
MLA
Stenzel, Franz. "Cape Flattery Light House & Fog Signal, Tatoosh Island W.T." Pencil Drawing with Wash, 17.8 x 25.1 Cm. 1881. https://collections.library.yale.edu/catalog/2003223.
APA, 6th edition
Stenzel, F. (1881). "Cape Flattery Light House & Fog Signal, Tatoosh Island W.T." Pencil drawing with wash, 17.8 x 25.1 cm. https://collections.library.yale.edu/catalog/2003223.