Cita APA (7a ed.)

Einstein, A. (2001). Relativity: The special and the general theory a popular exposition (1a. ed.). Routledge Classics.

Cita Chicago Style (17a ed.)

Einstein, Albert. Relativity: The Special and the General Theory a Popular Exposition. 1a. ed. Nueva York: Routledge Classics, 2001.

Cita MLA (9a ed.)

Einstein, Albert. Relativity: The Special and the General Theory a Popular Exposition. 1a. ed. Routledge Classics, 2001.