Cite

"Rapids. Columbia R." Watercolor, 23.5 x 30.6 cm.

MLA

Stenzel, Franz (1906-1998). "Rapids. Columbia R." Watercolor, 23.5 x 30.6 cm.. Box 3, folder 44. 1857. https://collections.library.yale.edu/catalog/10858238.

APA, 6th edition

Stenzel, Franz (1906-1998). (["Box 3, folder 44"])(1857)["Rapids. Columbia R." Watercolor, 23.5 x 30.6 cm.]. https://collections.library.yale.edu/catalog/10858238.