Cite

Water fountain [designed by Alexander Calder]

MLA

Saarinen, Eero, 1910-1961. Water fountain [designed by Alexander Calder]. Box 139, folder 299. undated. https://collections.library.yale.edu/catalog/10017579.

APA, 6th edition

Saarinen, Eero, 1910-1961. (["Box 139, folder 299"])(undated)[Water fountain [designed by Alexander Calder]]. https://collections.library.yale.edu/catalog/10017579.