Lecklider, A. (2013). Inventing the egghead: The battle over brainpower in American culture. University of Pennsylvania Press.
Chicago-referens (17:e uppl.)Lecklider, Aaron. Inventing the Egghead: The Battle over Brainpower in American Culture. Philadelphia: University of Pennsylvania Press, 2013.
MLA-referens (9:e uppl.)Lecklider, Aaron. Inventing the Egghead: The Battle over Brainpower in American Culture. University of Pennsylvania Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.