APA-ийн эшлэл(7 дахь хэвлэлт)

Fox, A. W. (2009). A lost frontier revealed: Regional separation in the East Midlands. University of Hertfordshire Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Fox, Alan W. A Lost Frontier Revealed: Regional Separation in the East Midlands. Hatfield: University of Hertfordshire Press, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Fox, Alan W. A Lost Frontier Revealed: Regional Separation in the East Midlands. University of Hertfordshire Press, 2009.