APA-ийн эшлэл(7 дахь хэвлэлт)

Knight, S. T. (2011). The mysteries of the cities: Urban crime fiction in the nineteenth century. McFarland & Co..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Knight, Stephen Thomas. The Mysteries of the Cities: Urban Crime Fiction in the Nineteenth Century. Jefferson, N.C.: McFarland & Co., 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Knight, Stephen Thomas. The Mysteries of the Cities: Urban Crime Fiction in the Nineteenth Century. McFarland & Co., 2011.