APA (7th ed.) Citation

Allen, W. S. (1965). Living English structure for schools: Key to the exercises (2d ed. (reset).). Longman.

Chicago Style (17th ed.) Citation

Allen, W. Stannard. Living English Structure for Schools: Key to the Exercises. 2d ed. (reset). London: Longman, 1965.

MLA (8th ed.) Citation

Allen, W. Stannard. Living English Structure for Schools: Key to the Exercises. 2d ed. (reset). Longman, 1965.