Elkins, Stanley, and Eric McKitrick. "America and Great Britain." The Age of Federalism. : Oxford University Press, 1995-03-02. Oxford Scholarship Online. 2011-10-03. Date Accessed 18 Jun. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195093810.001.0001/acprof-9780195093810-chapter-10>.
Elkins, S., & McKitrick, E.(1995-03-02). America and Great Britain. In The Age of Federalism. : Oxford University Press. Retrieved 18 Jun. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195093810.001.0001/acprof-9780195093810-chapter-10.
Elkins, Stanley, and Eric McKitrick. "America and Great Britain." In The Age of Federalism. : Oxford University Press, 1995-03-02. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195093810.001.0001/acprof-9780195093810-chapter-10.
Elkins S, McKitrick E. America and Great Britain. In: Elkins S, McKitrick E. The Age of Federalism. Oxford University Press; 1995. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195093810.001.0001/acprof-9780195093810-chapter-10. Accessed June 18, 2013.