APA (7th ed.) Citation

Conrad, J., & Garnett, E. (1971). Conrad's prefaces to his works. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Conrad, Joseph, and Edward Garnett. Conrad's Prefaces to His Works. Freeport, N.Y.: Books for Libraries Press, 1971.

MLA (8th ed.) Citation

Conrad, Joseph, and Edward Garnett. Conrad's Prefaces to His Works. Books for Libraries Press, 1971.