APA (7th ed.) Citation

Chase, S. (1969). The most probable world. Penguin Books.

Chicago Style (17th ed.) Citation

Chase, Stuart. The Most Probable World. Baltimore, Md.: Penguin Books, 1969.

MLA (8th ed.) Citation

Chase, Stuart. The Most Probable World. Penguin Books, 1969.

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