APA-ийн эшлэл(7 дахь хэвлэлт)

Hallock, T. (2003). From the fallen tree: Frontier narratives, environmental politics, and the roots of a national pastoral, 1749-1826. University of North Carolina Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Hallock, Thomas. From the Fallen Tree: Frontier Narratives, Environmental Politics, and the Roots of a National Pastoral, 1749-1826. Chapel Hill: University of North Carolina Press, 2003.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Hallock, Thomas. From the Fallen Tree: Frontier Narratives, Environmental Politics, and the Roots of a National Pastoral, 1749-1826. University of North Carolina Press, 2003.