Fothergill, A. (2003). Heart of darkness. Viva Books.
Chicago-čujuhus (17. p.)Fothergill, Anthony. Heart of Darkness. New Delhi: Viva Books, 2003.
MLA-čujuhus (9. p.)Fothergill, Anthony. Heart of Darkness. Viva Books, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.