Cita APA (7th ed.)

Stephani, H., Kramer, D., MacCallum, M., Hoenselaers, C., & Herlt, E. (2003). Exact solutions of Eintein`s field equations (1a. ed.). University of Cambridge.

Cita Chicago (17th ed.)

Stephani, Hans, Dietrich Kramer, Malcolm MacCallum, Cornelius Hoenselaers, i Eduard Herlt. Exact Solutions of Eintein`s Field Equations. 1a. ed. Cambridge: University of Cambridge, 2003.

Cita MLA (9th ed.)

Stephani, Hans, et al. Exact Solutions of Eintein`s Field Equations. 1a. ed. University of Cambridge, 2003.