Kramer, D., Stephani, H., Herlt, E., MacCallum, M., & Schmutzer, E. (1980). Exact solutions of Einstein's field equations. Cambridge University.
Chicago Style (17th ed.) CitationKramer, Dietrich, H. Stephani, E. Herlt, M. MacCallum, and Ernst Schmutzer. Exact Solutions of Einstein's Field Equations. Cambridge: Cambridge University, 1980.
MLA (9th ed.) CitationKramer, Dietrich, et al. Exact Solutions of Einstein's Field Equations. Cambridge University, 1980.