Cite

Journal with accounts at back, and nine pages of sketches in pen and ink and in pencil

MLA

Henri, Robert, 1865-1929. Journal with accounts at back, and nine pages of sketches in pen and ink and in pencil. Box 20, folder 470. 1890-91. https://collections.library.yale.edu/catalog/17029590.

APA, 6th edition

Henri, Robert, 1865-1929. (["Box 20, folder 470"])(1890-91)[Journal with accounts at back, and nine pages of sketches in pen and ink and in pencil]. https://collections.library.yale.edu/catalog/17029590.