APA (7th ed.) Citation

Wald, R. M. (1992). Space, time, and gravity: The theory of the Big Bang and Black Holes (2. ed.). Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Wald, Robert M. Space, Time, and Gravity: The Theory of the Big Bang and Black Holes. 2. ed. Chicago u.a: Univ. of Chicago Press, 1992.

MLA (9th ed.) Citation

Wald, Robert M. Space, Time, and Gravity: The Theory of the Big Bang and Black Holes. 2. ed. Univ. of Chicago Press, 1992.