APA (7th ed.) Citation

Koestler, A. (1968). Drinkers of infinity: Essays 1955-1967. Hutchinson.

Chicago Style (17th ed.) Citation

Koestler, Arthur. Drinkers of Infinity: Essays 1955-1967. London: Hutchinson, 1968.

MLA (8th ed.) Citation

Koestler, Arthur. Drinkers of Infinity: Essays 1955-1967. Hutchinson, 1968.

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