MLA

Tchelitchew, Pavel, 1898-1957. Julien Levy Gallery. Box 3, folder 57. 1932-1951. https://collections.library.yale.edu/catalog/17204709.

APA, 6th edition

Tchelitchew, Pavel, 1898-1957. (["Box 3, folder 57"])(1932-1951)[Julien Levy Gallery]. https://collections.library.yale.edu/catalog/17204709.