"Fine Arts train, Bolzano, etc."
MLA
Keller, Deane, 1901-1992. "Fine Arts train, Bolzano, etc.". Box 27, folder 105. 1940-1960 (inclusive), 1943-1946 (bulk). https://collections.library.yale.edu/catalog/10015666.
APA, 6th edition
Keller, Deane, 1901-1992. (["Box 27, folder 105"])(1940-1960 (inclusive), 1943-1946 (bulk))["Fine Arts train, Bolzano, etc."]. https://collections.library.yale.edu/catalog/10015666.