Chicago:
William James Jackman, "Nullification, or Calhoun Party," History of the American Nation by William J. Jackman, Vol. 7 in William J. Jackman, Jacob H. Patton, and Rossiter Johnson. History of the American Nation, 9 Vols. (Chicago: K. Gaynor, 1911), Pp.2046-2038 Original Sources, accessed January 5, 2026, http://www.originalsources.com/Document.aspx?DocID=D2SB9248RHJN9VS.
MLA:
Jackman, William James. "Nullification, or Calhoun Party." History of the American Nation by William J. Jackman, Vol. 7, in William J. Jackman, Jacob H. Patton, and Rossiter Johnson. History of the American Nation, 9 Vols. (Chicago: K. Gaynor, 1911), Pp.2046-2038, Original Sources. 5 Jan. 2026. http://www.originalsources.com/Document.aspx?DocID=D2SB9248RHJN9VS.
Harvard:
Jackman, WJ, 'Nullification, or Calhoun Party' in History of the American Nation by William J. Jackman, Vol. 7. cited in , William J. Jackman, Jacob H. Patton, and Rossiter Johnson. History of the American Nation, 9 Vols. (Chicago: K. Gaynor, 1911), Pp.2046-2038. Original Sources, retrieved 5 January 2026, from http://www.originalsources.com/Document.aspx?DocID=D2SB9248RHJN9VS.