Citazione Stile APA (7a Edizione)

Fletcher, M., & Buss, J. (1983). Supplement: Authentic integrated material for advanced students. Hodder and Stoughton.

Citazione stile Chigago Style (17a edizione)

Fletcher, Mark, e John Buss. Supplement: Authentic Integrated Material for Advanced Students. Londres: Hodder and Stoughton, 1983.

Citatione MLA (9a ed.)

Fletcher, Mark, e John Buss. Supplement: Authentic Integrated Material for Advanced Students. Hodder and Stoughton, 1983.