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 July 12, 2025, 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. 12 Jul. 2025. 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 12 July 2025, from http://www.originalsources.com/Document.aspx?DocID=D2SB9248RHJN9VS.