[Christmas cards]
MLA
Covarrubias, Miguel, 1904-1957. [Christmas cards]. Box 249 | Folder 2802. 1925. https://collections.library.yale.edu/catalog/10000267.
APA, 6th edition
Covarrubias, Miguel, 1904-1957. (["Box 249 | Folder 2802"])(1925)[[Christmas cards]]. https://collections.library.yale.edu/catalog/10000267.