Lua APA (7ú heag.)
Watts, C. T. (2012). Conrad's Heart of darkness: A critical and contextual discussion. Rodopi.
Lua i Stíl Chicago (17ú heag.)
Watts, Cedric Thomas. Conrad's Heart of Darkness: A Critical and Contextual Discussion. Amsterdam ; New York: Rodopi, 2012.
Lua MLA (9ú heag.)
Watts, Cedric Thomas. Conrad's Heart of Darkness: A Critical and Contextual Discussion. Rodopi, 2012.
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