APA (7th ed.) Citation

Kaufmann, W. J. (1979). Black holes and warped spacetime. W. H. Freeman.

Chicago Style (17th ed.) Citation

Kaufmann, William J. Black Holes and Warped Spacetime. San Francisco: W. H. Freeman, 1979.

MLA (9th ed.) Citation

Kaufmann, William J. Black Holes and Warped Spacetime. W. H. Freeman, 1979.