APA (7th ed.) Citation

Conrad, J., & Kimbrough, R. (1972). Heart of darkness: An authoritative text, backgrounds and sources, criticism (Revised edition.). Norton.

Chicago Style (17th ed.) Citation

Conrad, Joseph, and Robert Kimbrough. Heart of Darkness: An Authoritative Text, Backgrounds and Sources, Criticism. Revised edition. New York: Norton, 1972.

MLA (9th ed.) Citation

Conrad, Joseph, and Robert Kimbrough. Heart of Darkness: An Authoritative Text, Backgrounds and Sources, Criticism. Revised edition. Norton, 1972.