Citação norma APA

David Cranmer. (1997). Motivating high level learners: Activities for upper intermediate and advanced learners. London: Longman.

Citação norma Chicago

David Cranmer. Motivating High Level Learners: Activities for Upper Intermediate and Advanced Learners. London: Longman, 1997.

Citação norma MLA

David Cranmer. Motivating High Level Learners: Activities for Upper Intermediate and Advanced Learners. London: Longman, 1997.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.