Chicago: Francis Parkman, "A HALF-CENTURY OF CONFLICT.," A Half-Century of Conflict, Volume II Original Sources, accessed June 30, 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. 30 Jun. 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 30 June 2025, from http://www.originalsources.com/Document.aspx?DocID=NEQCAFT9KNWPFFP.