APA (7th ed.) Citation

Haldane, J. B. S., & Haldane, J. B. S. (2002). Possible worlds. Transaction Publishers.

Chicago Style (17th ed.) Citation

Haldane, John B. S., and J. B. S. Haldane. Possible Worlds. New Brunswick [u.a.]: Transaction Publishers, 2002.

MLA (8th ed.) Citation

Haldane, John B. S., and J. B. S. Haldane. Possible Worlds. Transaction Publishers, 2002.