Style de citation APA (7e éd.)

Clark, A. M. (1947). Spoken English: An idiomatic grammar for foreign students (2a. ed.). Oliver and Boyd.

Style de citation Chicago (17e éd.)

Clark, Arthur Melville. Spoken English: An Idiomatic Grammar for Foreign Students. 2a. ed. Londres: Oliver and Boyd, 1947.

Style de citation MLA (9e éd.)

Clark, Arthur Melville. Spoken English: An Idiomatic Grammar for Foreign Students. 2a. ed. Oliver and Boyd, 1947.