MLA

Herrera, Velino Shije (Ma Pe Wi). Children's tales (1). Box 10 | Folder 109. Undated. https://collections.library.yale.edu/catalog/2039450.

APA, 6th edition

Herrera, Velino Shije (Ma Pe Wi). (["Box 10 | Folder 109"])(Undated)[Children's tales (1)]. https://collections.library.yale.edu/catalog/2039450.