Citazione Stile APA (7a Edizione)

Coleman, J. A., & Klapper, J. (2005). Effective learning and teaching in modern languages. Routledge.

Citazione stile Chigago Style (17a edizione)

Coleman, James A., e John Klapper. Effective Learning and Teaching in Modern Languages. London: Routledge, 2005.

Citatione MLA (9a ed.)

Coleman, James A., e John Klapper. Effective Learning and Teaching in Modern Languages. Routledge, 2005.