Sunset / Painted Cave ...
MLA
Brooks, Fred Emerson, 1850-192, Johnstone, E. McD. Sunset / Painted Cave .... [1890]. https://collections.library.yale.edu/catalog/2031862.
APA, 6th edition
Brooks, Fred Emerson, 1850-192, & Johnstone, E. McD. ([1890])[Sunset / Painted Cave ...]. https://collections.library.yale.edu/catalog/2031862.