Delli Carpini, M. X., & Keeter, S. (1989). What Americans know about politics and why it matters. Yale University Press.
Style de citation Chicago (17e éd.)Delli Carpini, Michael X., et Scott Keeter. What Americans Know About Politics and Why It Matters. Yale University Press, 1989.
Style de citation MLA (9e éd.)Delli Carpini, Michael X., et Scott Keeter. What Americans Know About Politics and Why It Matters. Yale University Press, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.