Cita APA (7a ed.)

Alexander, L. G. (1985). Look, Listen and Learn. An integrated English course for children. Pupils' book one. Longman.

Cita Chicago Style (17a ed.)

Alexander, L. G. Look, Listen and Learn. An Integrated English Course for Children. Pupils' Book One. Essex: Longman, 1985.

Cita MLA (9a ed.)

Alexander, L. G. Look, Listen and Learn. An Integrated English Course for Children. Pupils' Book One. Longman, 1985.