APA (7th ed.) Citation

Burroughs, W. S. (1968). The soft machine (Revised ed.). Corgi Books.

Chicago Style (17th ed.) Citation

Burroughs, William S. The Soft Machine. Revised ed. London: Corgi Books, 1968.

MLA (8th ed.) Citation

Burroughs, William S. The Soft Machine. Revised ed. Corgi Books, 1968.