Cite

Letter: to Honorable C. Cushing / by William W. Drummond, 1855 Oct 1.

MLA

Drummond, William W. Letter: to Honorable C. Cushing / by William W. Drummond, 1855 Oct 1. 1855. https://collections.library.yale.edu/catalog/11703779.

APA, 6th edition

Drummond, W. W. (1855). Letter: to Honorable C. Cushing / by William W. Drummond, 1855 Oct 1. [Autographs, letters (correspondence) (AAT)]. https://collections.library.yale.edu/catalog/11703779.