Cita APA (7a ed.)

Ray, C. (2014). Time, space and philosophy (1st issue in pbk.). Routledge.

Cita Chicago Style (17a ed.)

Ray, Christopher. Time, Space and Philosophy. 1st issue in pbk. London: Routledge, 2014.

Cita MLA (9a ed.)

Ray, Christopher. Time, Space and Philosophy. 1st issue in pbk. Routledge, 2014.