Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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