MLA

Erdoes, Richard, 1912-2008. Rosebud Landscape. Box 42 | Plains Indians, Housing, Landscapes, Personal Pix, Ecology [Plains, Landscapes, Houses, Tipis, Strip Mining / Sioux Housing Scapes]. 1969-1981, undated. https://collections.library.yale.edu/catalog/2108615.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 42 | Plains Indians, Housing, Landscapes, Personal Pix, Ecology [Plains, Landscapes, Houses, Tipis, Strip Mining / Sioux Housing Scapes]"])(1969-1981, undated)[Rosebud Landscape]. https://collections.library.yale.edu/catalog/2108615.