APA (7th ed.) Citation

Joseph Conrad. (2019). Heart of Darkness (Penguin Essentials). Penguin Classics.

Chicago Style (17th ed.) Citation

Joseph Conrad. Heart of Darkness (Penguin Essentials). Penguin Classics, 2019.

MLA (9th ed.) Citation

Joseph Conrad. Heart of Darkness (Penguin Essentials). Penguin Classics, 2019.

Warning: These citations may not always be 100% accurate.