APA-ийн эшлэл(7 дахь хэвлэлт)

BonJour, L. (2010). Epistemology: Classic problems and contemporary responses (2a. ed.). Rowan and Littlefield.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

BonJour, Laurence. Epistemology: Classic Problems and Contemporary Responses. 2a. ed. Lanham: Rowan and Littlefield, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

BonJour, Laurence. Epistemology: Classic Problems and Contemporary Responses. 2a. ed. Rowan and Littlefield, 2010.