APA (7th ed.) Citation

Barrow, J. D., & Tipler, F. J. (1989). The anthropic cosmological principle (Paperback, repr. with corr.). Oxford University Press.

Chicago Style (17th ed.) Citation

Barrow, John D., and Frank J. Tipler. The Anthropic Cosmological Principle. Paperback, repr. with corr. Oxford [u.a.]: Oxford University Press, 1989.

MLA (8th ed.) Citation

Barrow, John D., and Frank J. Tipler. The Anthropic Cosmological Principle. Paperback, repr. with corr. Oxford University Press, 1989.