Chicago: Francis Parkman, "A HALF-CENTURY OF CONFLICT.," A Half-Century of Conflict, Volume II Original Sources, accessed July 14, 2025, http://originalsources.com/Document.aspx?DocID=NEQCAFT9KNWPFFP.

MLA: Parkman, Francis. "A HALF-CENTURY OF CONFLICT." A Half-Century of Conflict, Volume II, Vol. 7, Original Sources. 14 Jul. 2025. http://originalsources.com/Document.aspx?DocID=NEQCAFT9KNWPFFP.

Harvard: Parkman, F 1892, 'A HALF-CENTURY OF CONFLICT.' in A Half-Century of Conflict, Volume II. Original Sources, retrieved 14 July 2025, from http://originalsources.com/Document.aspx?DocID=NEQCAFT9KNWPFFP.