Παραπομπή σε μορφή APA (7η εκδ.)
DeGregorio, C. A. (1997). Networks of champions: Leadership, access, and advocacy in the U.S. House of Representatives. University of Michigan Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
DeGregorio, Christine A. Networks of Champions: Leadership, Access, and Advocacy in the U.S. House of Representatives. Ann Arbor: University of Michigan Press, 1997.
Παραπομπή σε μορφή MLA (9th εκδ.)
DeGregorio, Christine A. Networks of Champions: Leadership, Access, and Advocacy in the U.S. House of Representatives. University of Michigan Press, 1997.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.