Citazione Stile APA (7a Edizione)
Hashemi, L., & Thomas, B. (2005). Cambridge grammar for first certificate with answers: Self-study grammar reference and practice (1st publ.). Cambridge University Press.
Citazione stile Chigago Style (17a edizione)
Hashemi, Louise, e Barbara Thomas. Cambridge Grammar for First Certificate with Answers: Self-study Grammar Reference and Practice. 1st publ. Cambridge: Cambridge University Press, 2005.
Citatione MLA (9a ed.)
Hashemi, Louise, e Barbara Thomas. Cambridge Grammar for First Certificate with Answers: Self-study Grammar Reference and Practice. 1st publ. Cambridge University Press, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.