Cite

William T. Pickering papers, 1861-1867

MLA

Pickering, William T., 1798-1873. William T. Pickering papers, 1861-1867. https://collections.library.yale.edu/catalog/2026853.

APA, 6th edition

Pickering, William T., 1798-1873. [William T. Pickering papers, 1861-1867]. https://collections.library.yale.edu/catalog/2026853.