Cita APA (7a ed.)

Allen, W. S. (1962). Living English structure: A practice book for foreign students and key ([New impression].). Longmans.

Cita Chicago Style (17a ed.)

Allen, William Stannard. Living English Structure: A Practice Book for Foreign Students and Key. [New impression]. London: Longmans, 1962.

Cita MLA (9a ed.)

Allen, William Stannard. Living English Structure: A Practice Book for Foreign Students and Key. [New impression]. Longmans, 1962.