APA-ийн эшлэл(7 дахь хэвлэлт)

McGhee, G. R. (2013). When the invasion of land failed: The legacy of the Devonian extinctions. Columbia University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

McGhee, George R. When the Invasion of Land Failed: The Legacy of the Devonian Extinctions. New York: Columbia University Press, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

McGhee, George R. When the Invasion of Land Failed: The Legacy of the Devonian Extinctions. Columbia University Press, 2013.