Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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