Cite

Perry, Willie. Receipt for "purchase of one Negro slave named Zena," sold to E. H. Simmons. Richmond, [Virginia] (C4)

MLA

McGlashan, E. L. (Everitt Lynn), 1911-1978. Perry, Willie. Receipt for "purchase of one Negro slave named Zena," sold to E. H. Simmons. Richmond, [Virginia] (C4). Box 1, folder 13. 1847 May 25. https://collections.library.yale.edu/catalog/33219109.

APA, 6th edition

McGlashan, E. L. (Everitt Lynn), 1911-1978. (["Box 1, folder 13"])(1847 May 25)[Perry, Willie. Receipt for "purchase of one Negro slave named Zena," sold to E. H. Simmons. Richmond, [Virginia] (C4)]. https://collections.library.yale.edu/catalog/33219109.