Παραπομπή σε μορφή APA (7η εκδ.)
ebrary, Inc, United States Capitol Historical Society, Finkelman, P., & Kennon, D. R. (2012). Congress and the crisis of the 1850s. Published for the United States Capitol Historical Society by Ohio University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
ebrary, Inc, United States Capitol Historical Society, Paul Finkelman, και Donald R. Kennon. Congress and the Crisis of the 1850s. Athens: Published for the United States Capitol Historical Society by Ohio University Press, 2012.
Παραπομπή σε μορφή MLA (9th εκδ.)
ebrary, Inc, et al. Congress and the Crisis of the 1850s. Published for the United States Capitol Historical Society by Ohio University Press, 2012.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.