APA-viite (7. p.)
Gellrich, J. M. (1985). The Idea of the Book in the Middle Ages: Language Theory, Mythology, and Fiction. Cornell University Press.
Chicago-viite (17. p.)
Gellrich, Jesse M. The Idea of the Book in the Middle Ages: Language Theory, Mythology, and Fiction. Ithaca, NY: Cornell University Press, 1985.
MLA-viite (9. p.)
Gellrich, Jesse M. The Idea of the Book in the Middle Ages: Language Theory, Mythology, and Fiction. Cornell University Press, 1985.
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