APA (7th ed.) Citation

Sheckley, R. (1967). Mindswap: A novel. Science Fiction Book Club.

Chicago Style (17th ed.) Citation

Sheckley, Robert. Mindswap: A Novel. London: Science Fiction Book Club, 1967.

MLA (9th ed.) Citation

Sheckley, Robert. Mindswap: A Novel. Science Fiction Book Club, 1967.