Citazione APA

Brown, H. D., & H. Douglas Brown. (2000). Principles of language learning and teaching. White Plains, NY: Pearson Longman.

Stile di citazione Chicago

Brown, H. Douglas, e H. Douglas Brown. Principles of Language Learning and Teaching. White Plains, NY: Pearson Longman, 2000.

Citazione MLA

Brown, H. Douglas, e H. Douglas Brown. Principles of Language Learning and Teaching. White Plains, NY: Pearson Longman, 2000.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.