APA-ийн эшлэл(7 дахь хэвлэлт)

Miller, E. L. (1987). Questions that matter: An invitation to philosophy (2nd.ed.). MCGraw-Hill.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Miller, ED L. Questions That Matter: An Invitation to Philosophy. 2nd.ed. New York: MCGraw-Hill, 1987.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Miller, ED L. Questions That Matter: An Invitation to Philosophy. 2nd.ed. MCGraw-Hill, 1987.