Cite

27b. William Smith autograph letter signed, Knoxville, Illinois, to James Jesse Strang

MLA

27b. William Smith Autograph Letter Signed, Knoxville, Illinois, to James Jesse Strang. 1846. https://collections.library.yale.edu/catalog/2054618.

APA, 6th edition

27b. William Smith autograph letter signed, Knoxville, Illinois, to James Jesse Strang. (1846). https://collections.library.yale.edu/catalog/2054618.