Style de citation APA (7e éd.)

Sington, D. (1963). Freedom of communication (New (i.e. 2nd) ed.). Ampersand.

Style de citation Chicago (17e éd.)

Sington, Derrick. Freedom of Communication. New (i.e. 2nd) ed. London: Ampersand, 1963.

Style de citation MLA (8e éd.)

Sington, Derrick. Freedom of Communication. New (i.e. 2nd) ed. Ampersand, 1963.