APA-ийн эшлэл(7 дахь хэвлэлт)

Gaarder, J., & translated by Paulette Moller. (2004). Sophie's world: Novel about the history of philosophy. Farrar.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Gaarder, Jostein, ба translated by Paulette Moller. Sophie's World: Novel About the History of Philosophy. New York: Farrar, 2004.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Gaarder, Jostein, ба translated by Paulette Moller. Sophie's World: Novel About the History of Philosophy. Farrar, 2004.