Lua APA (7ú heag.)
Hoffer, P. C. (2008). The historians' paradox: The study of history in our time. New York University Press.
Lua i Stíl Chicago (17ú heag.)
Hoffer, Peter Charles. The Historians' Paradox: The Study of History in Our Time. New York: New York University Press, 2008.
Lua MLA (9ú heag.)
Hoffer, Peter Charles. The Historians' Paradox: The Study of History in Our Time. New York University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.