John Quincy Adams marries Louisa Johnson. (2013). The History Channel website. Retrieved 1:28, May 19, 2013, from http://www.history.com/this-day-in-history/john-quincy-adams-marries-louisa-johnson.
John Quincy Adams marries Louisa Johnson. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/john-quincy-adams-marries-louisa-johnson [Accessed 19 May 2013].
“John Quincy Adams marries Louisa Johnson.” 2013. The History Channel website. May 19 2013, 1:28 http://www.history.com/this-day-in-history/john-quincy-adams-marries-louisa-johnson.
“John Quincy Adams marries Louisa Johnson,” The History Channel website, 2013, http://www.history.com/this-day-in-history/john-quincy-adams-marries-louisa-johnson [accessed May 19, 2013].
“John Quincy Adams marries Louisa Johnson,” The History Channel website, http://www.history.com/this-day-in-history/john-quincy-adams-marries-louisa-johnson (accessed May 19, 2013).
John Quincy Adams marries Louisa Johnson [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/john-quincy-adams-marries-louisa-johnson.
John Quincy Adams marries Louisa Johnson, http://www.history.com/this-day-in-history/john-quincy-adams-marries-louisa-johnson (last visited May 19, 2013).
John Quincy Adams marries Louisa Johnson. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/john-quincy-adams-marries-louisa-johnson. Accessed May 19, 2013.