Cite

[Autograph letter signed] 1837 June 9, Missionary Rooms, Boston [to] Mr. A. B. Smith, New Haven, Con

MLA

Anderson, Rufus, 1796-1880. [Autograph letter signed] 1837 June 9, Missionary Rooms, Boston [to] Mr. A. B. Smith, New Haven, Con. Folder 23. 1837 June 9. https://collections.library.yale.edu/catalog/2066887.

APA, 6th edition

Anderson, Rufus, 1796-1880. (["Folder 23"])(1837 June 9)[[Autograph letter signed] 1837 June 9, Missionary Rooms, Boston [to] Mr. A. B. Smith, New Haven, Con]. https://collections.library.yale.edu/catalog/2066887.