Dutch passport
MLA
Mondrian, Piet, 1872-1944. Dutch passport. Box 4, folder 91. 1928. https://collections.library.yale.edu/catalog/16626969.
APA, 6th edition
Mondrian, Piet, 1872-1944. (["Box 4, folder 91"])(1928)[Dutch passport]. https://collections.library.yale.edu/catalog/16626969.