MLA

Stenzel, Franz (1906-1998). "Sketches taken at Swell's house, Neah Bay" Color pencil drawings, 18.1 x 23 cm.. Box 6a, folder 110. 1859 Oct 30. https://collections.library.yale.edu/catalog/2003178.

APA, 6th edition

Stenzel, Franz (1906-1998). (["Box 6a, folder 110"])(1859 Oct 30)["Sketches taken at Swell's house, Neah Bay" Color pencil drawings, 18.1 x 23 cm.]. https://collections.library.yale.edu/catalog/2003178.