Cite

Henslow, J. S. to Robert Havell

MLA

Audubon, John James, 1785-1851. Henslow, J. S. to Robert Havell. Box 7, folder 418. 1832 Jun 1. https://collections.library.yale.edu/catalog/16445242.

APA, 6th edition

Audubon, John James, 1785-1851. (["Box 7, folder 418"])(1832 Jun 1)[Henslow, J. S. to Robert Havell]. https://collections.library.yale.edu/catalog/16445242.