APA (7th ed.) Citation

Conrad, J. (1997). Heart of darkness and the secret sharer. Signet Classic.

Chicago Style (17th ed.) Citation

Conrad, Joseph. Heart of Darkness and the Secret Sharer. New York: Signet Classic, 1997.

MLA (9th ed.) Citation

Conrad, Joseph. Heart of Darkness and the Secret Sharer. Signet Classic, 1997.