Joseph Conrad. (2019). Heart of Darkness (Penguin Essentials). Penguin Classics.
Cita Chicago (17th ed.)Joseph Conrad. Heart of Darkness (Penguin Essentials). Penguin Classics, 2019.
Cita MLA (9th ed.)Joseph Conrad. Heart of Darkness (Penguin Essentials). Penguin Classics, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.