APA (7th ed.) Citation

Alexander, L. G., & Pettengell, B. (1979). Look, listen and learn!: An integrated English course for children : pupils' book. Longman.

Chicago Style (17th ed.) Citation

Alexander, L. G., and Bailey Pettengell. Look, Listen and Learn!: An Integrated English Course for Children : Pupils' Book. London: Longman, 1979.

MLA (9th ed.) Citation

Alexander, L. G., and Bailey Pettengell. Look, Listen and Learn!: An Integrated English Course for Children : Pupils' Book. Longman, 1979.