APA-ийн эшлэл(7 дахь хэвлэлт)

Nwankwo, C. M. (2010). Of the deepest shadows & the prisons of fire (First edition.). African Heritage Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Nwankwo, Chimalum Moses. Of the Deepest Shadows & the Prisons of Fire. First edition. New York: African Heritage Press, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Nwankwo, Chimalum Moses. Of the Deepest Shadows & the Prisons of Fire. First edition. African Heritage Press, 2010.