Chicago: Lewis Carroll, Echoes Original Sources, accessed April 3, 2025, http://originalsources.com/Document.aspx?DocID=WFKZJIPGFUENG47.
MLA: Carroll, Lewis. Echoes, Original Sources. 3 Apr. 2025. http://originalsources.com/Document.aspx?DocID=WFKZJIPGFUENG47.
Harvard: Carroll, L, Echoes. Original Sources, retrieved 3 April 2025, from http://originalsources.com/Document.aspx?DocID=WFKZJIPGFUENG47.