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 September 18, 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. 18 Sep. 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 18 September 2025, from http://www.originalsources.com/Document.aspx?DocID=D2SB9248RHJN9VS.