APA (7th ed.) Citation

Koestler, A. (1972). The roots of coincidence / (by) Arthur Koestler ; with a postscript by Renée Haynes. Hutchinson and Co. (Publishers) Ltd.

Chicago Style (17th ed.) Citation

Koestler, Arthur. The Roots of Coincidence / (by) Arthur Koestler ; with a Postscript by Renée Haynes. London: Hutchinson and Co. (Publishers) Ltd, 1972.

MLA (9th ed.) Citation

Koestler, Arthur. The Roots of Coincidence / (by) Arthur Koestler ; with a Postscript by Renée Haynes. Hutchinson and Co. (Publishers) Ltd, 1972.

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