Citazione Stile APA (7a Edizione)

Johnson, S. M. (2015). Adult learning in the language classroom. Multilingual Matters.

Citazione stile Chigago Style (17a edizione)

Johnson, Stacey Margarita. Adult Learning in the Language Classroom. Bristol: Multilingual Matters, 2015.

Citatione MLA (9a ed.)

Johnson, Stacey Margarita. Adult Learning in the Language Classroom. Multilingual Matters, 2015.