APA Edition Citation

Ridley, B. K. (1994). Time, space and things (3rd. ed.). Cambridge University Press.

Chicago Edition Citation

Ridley, B. K. Time, Space and Things. 3rd. ed. New York: Cambridge University Press, 1994.

MLA Edition Citation

Ridley, B. K. Time, Space and Things. 3rd. ed. Cambridge University Press, 1994.