APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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