Cite

Magrini, Erminia (from Angelo Magrini)

MLA

Koch, Frederick R. (Frederick Robinson). Magrini, Erminia (from Angelo Magrini). Box 49, folder 1046. 1923-24. https://collections.library.yale.edu/catalog/16064687.

APA, 6th edition

Koch, Frederick R. (Frederick Robinson). (["Box 49, folder 1046"])(1923-24)[Magrini, Erminia (from Angelo Magrini)]. https://collections.library.yale.edu/catalog/16064687.