Cheshire, J. (1991). English around the world: Sociolinguistic perspectives. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Cheshire, Jenny. English Around the World: Sociolinguistic Perspectives. Cambridge: Cambridge University Press, 1991.
Citatione MLA (9a ed.)Cheshire, Jenny. English Around the World: Sociolinguistic Perspectives. Cambridge University Press, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.