APA-ийн эшлэл(7 дахь хэвлэлт)

Griffiths, P. E. (1997). What emotions really are: The problem of psychological categories. University of Chicago Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Griffiths, Paul E. What Emotions Really Are: The Problem of Psychological Categories. Chicago, Ill.: University of Chicago Press, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Griffiths, Paul E. What Emotions Really Are: The Problem of Psychological Categories. University of Chicago Press, 1997.