APA-viite (7. p.)
Manguel, A. (2013). The traveler, the tower, and the worm: The reader as metaphor. University of Pennsylvania Press.
Chicago-viite (17. p.)
Manguel, Alberto. The Traveler, the Tower, and the Worm: The Reader as Metaphor. Philadelphia: University of Pennsylvania Press, 2013.
MLA-viite (9. p.)
Manguel, Alberto. The Traveler, the Tower, and the Worm: The Reader as Metaphor. University of Pennsylvania Press, 2013.
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