The ghost in the machine.

MLA

Koestler, Arthur. The ghost in the machine. [First American edition]. New York : Macmillan, [1968]

APA

Koestler, A. (1968). The ghost in the machine. [First American edition]. New York : Macmillan.

Chicago

Koestler, Arthur. The ghost in the machine. [First American edition]. New York : Macmillan, [1968]