APA استشهاد

Stephani, H., Kramer, D., Maccallum, M., Hoenselaers, C., & Herlt, E. (2003). Exact solutions of Einstein's field equations (2nd ed.). Cambridge University Press.

استشهاد بنمط شيكاغو

Stephani, Hans, Dietrich Kramer, Malcolm Maccallum, Cornelius Hoenselaers, و Eduard Herlt. Exact Solutions of Einstein's Field Equations. 2nd ed. Cambridge, UK ; New York: Cambridge University Press, 2003.

MLA استشهاد

Stephani, Hans, et al. Exact Solutions of Einstein's Field Equations. 2nd ed. Cambridge University Press, 2003.