APA-ийн эшлэл(7 дахь хэвлэлт)

Pearce, J. E. (1994). Days of darkness: The feuds of Eastern Kentucky. University Press of Kentucky.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Pearce, John Ed. Days of Darkness: The Feuds of Eastern Kentucky. Lexington, Ky.: University Press of Kentucky, 1994.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Pearce, John Ed. Days of Darkness: The Feuds of Eastern Kentucky. University Press of Kentucky, 1994.