Cite

Mark Twain on vivisection. [Eulogy on the dog / by Senator George G. Vest]

MLA

Twain, Mark, 1835-1910, Vest, George Graham, 1830-1904. Mark Twain on vivisection. [Eulogy on the dog / by Senator George G. Vest]. [1903?]. https://collections.library.yale.edu/catalog/11859521.

APA, 6th edition

Twain, Mark, 1835-1910, & Vest, George Graham, 1830-1904. ([1903?])[Mark Twain on vivisection. [Eulogy on the dog / by Senator George G. Vest]]. https://collections.library.yale.edu/catalog/11859521.