Johns, A. M. (1997). Text, role, and context: Developing academic literacies. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Johns, Ann M. Text, Role, and Context: Developing Academic Literacies. Cambridge: Cambridge University Press, 1997.
Citatione MLA (9a ed.)Johns, Ann M. Text, Role, and Context: Developing Academic Literacies. Cambridge University Press, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.