Cita APA (7a ed.)

Eddington, A. (1921). Space, time and gravitation. Cambridge University Press.

Cita Chicago Style (17a ed.)

Eddington, Arthur. Space, Time and Gravitation. Cambridge: Cambridge University Press, 1921.

Cita MLA (9a ed.)

Eddington, Arthur. Space, Time and Gravitation. Cambridge University Press, 1921.