Citazione APA

Thornton, G., & Baron, K. (1938). Good English. St. Paul's House.

Stile di citazione Chicago

Thornton, G.H, e Kathleen Baron. Good English. London: St. Paul's House, 1938.

Citazione MLA

Thornton, G.H, e Kathleen Baron. Good English. St. Paul's House, 1938.