Cita APA (7th ed.)

Poisson, E., & Will, C. M. (2014). Gravity: Newtonian, post-Newtonian, relativistic. Cambridge University Press.

Cita Chicago (17th ed.)

Poisson, Eric, i Clifford M. Will. Gravity: Newtonian, Post-Newtonian, Relativistic. Cambridge: Cambridge University Press, 2014.

Cita MLA (9th ed.)

Poisson, Eric, i Clifford M. Will. Gravity: Newtonian, Post-Newtonian, Relativistic. Cambridge University Press, 2014.