APA-ийн эшлэл(7 дахь хэвлэлт)

Provan, I. W. (2013). Convenient myths: The axial age, dark green religion, and the world that never was. Baylor University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Provan, Iain W. Convenient Myths: The Axial Age, Dark Green Religion, and the World That Never Was. Waco, Texas: Baylor University Press, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Provan, Iain W. Convenient Myths: The Axial Age, Dark Green Religion, and the World That Never Was. Baylor University Press, 2013.