Chicago:
Francis Parkman, "A HALF-CENTURY OF CONFLICT.," A Half-Century of Conflict, Volume II Original Sources, accessed July 5, 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. 5 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 5 July 2025, from http://originalsources.com/Document.aspx?DocID=NEQCAFT9KNWPFFP.