Chicago: Mark Twain, Mark Twain’s Speeches Original Sources, accessed May 3, 2025, http://www.originalsources.com/Document.aspx?DocID=NMYFAZG8ZICTQM5.
MLA: Twain, Mark. Mark Twain’s Speeches, Original Sources. 3 May. 2025. http://www.originalsources.com/Document.aspx?DocID=NMYFAZG8ZICTQM5.
Harvard: Twain, M, Mark Twain’s Speeches. Original Sources, retrieved 3 May 2025, from http://www.originalsources.com/Document.aspx?DocID=NMYFAZG8ZICTQM5.