Chicago: Francis Parkman, "A HALF-CENTURY OF CONFLICT.," A Half-Century of Conflict, Volume II Original Sources, accessed May 1, 2025, http://www.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. 1 May. 2025. http://www.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 1 May 2025, from http://www.originalsources.com/Document.aspx?DocID=NEQCAFT9KNWPFFP.