APA-referens (7:e uppl.)
Steen, J. A. (2006). Self-financed candidates in congressional elections. University of Michigan Press.
Chicago-referens (17:e uppl.)
Steen, Jennifer A. Self-financed Candidates in Congressional Elections. Ann Arbor: University of Michigan Press, 2006.
MLA-referens (9:e uppl.)
Steen, Jennifer A. Self-financed Candidates in Congressional Elections. University of Michigan Press, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.