Cita APA (7th ed.)
Fredriksen, P. (2012). Sin: The early history of an idea. Princeton University Press.
Cita Chicago (17th ed.)
Fredriksen, Paula. Sin: The Early History of an Idea. Princeton, NJ: Princeton University Press, 2012.
Cita MLA (9th ed.)
Fredriksen, Paula. Sin: The Early History of an Idea. Princeton University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.