APA-referens (7:e uppl.)
Ben-Porath, S. R. (2010). Tough choices: Structured paternalism and the landscape of choice. Princeton University Press.
Chicago-referens (17:e uppl.)
Ben-Porath, Sigal R. Tough Choices: Structured Paternalism and the Landscape of Choice. Princeton, N.J.: Princeton University Press, 2010.
MLA-referens (9:e uppl.)
Ben-Porath, Sigal R. Tough Choices: Structured Paternalism and the Landscape of Choice. Princeton University Press, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.