APA (7th ed.) Citation

Koestler, A. (1964). The Act of Creation a study of the conscious and unconscious in science and art. Dell Publ. Co. Inc.

Chicago Style (17th ed.) Citation

Koestler, Arthur. The Act of Creation a Study of the Conscious and Unconscious in Science and Art. Dell Publ. Co. Inc, 1964.

MLA (8th ed.) Citation

Koestler, Arthur. The Act of Creation a Study of the Conscious and Unconscious in Science and Art. Dell Publ. Co. Inc, 1964.

Warning: These citations may not always be 100% accurate.