Cita APA (7th ed.)
Poisson, E. (2004). A relativist's toolkit: The mathematics of black-hole mechanics. Cambridge University Press.
Cita Chicago (17th ed.)
Poisson, Eric. A Relativist's Toolkit: The Mathematics of Black-hole Mechanics. Cambridge, UK ; New York: Cambridge University Press, 2004.
Cita MLA (9th ed.)
Poisson, Eric. A Relativist's Toolkit: The Mathematics of Black-hole Mechanics. Cambridge University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.