Citazione Stile APA (7a Edizione)

Israel, W., & Hawking, S. W. (1979). General relativity: An Einstein centenary survey. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Israel, W., e S. W. Hawking. General Relativity: An Einstein Centenary Survey. London: Cambridge University Press, 1979.

Citatione MLA (9a ed.)

Israel, W., e S. W. Hawking. General Relativity: An Einstein Centenary Survey. Cambridge University Press, 1979.