APA-referens (7:e uppl.)

Swiatecka, M. J. (1980). The idea of the symbol: Some nineteenth century comparisons with Coleridge. Cambridge University Press.

Chicago-referens (17:e uppl.)

Swiatecka, M. Jadwiga. The Idea of the Symbol: Some Nineteenth Century Comparisons with Coleridge. Cambridge [Eng.] : New York: Cambridge University Press, 1980.

MLA-referens (8:e uppl.)

Swiatecka, M. Jadwiga. The Idea of the Symbol: Some Nineteenth Century Comparisons with Coleridge. Cambridge University Press, 1980.