APA-ийн эшлэл(7 дахь хэвлэлт)

Levi, I. (1991). The Fixation of belief and its undoing: Changing beliefs through inquiry. C.U. Pr..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Levi, Isaac. The Fixation of Belief and Its Undoing: Changing Beliefs Through Inquiry. Cambridge: C.U. Pr., 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Levi, Isaac. The Fixation of Belief and Its Undoing: Changing Beliefs Through Inquiry. C.U. Pr., 1991.