APA-Zitierstil (7. Ausg.)

Close, R. A. (1983). English as a foreign language: Its constant grammatical problems (3. ed.). Allen & Unwin.

Chicago-Zitierstil (17. Ausg.)

Close, Reginald A. English as a Foreign Language: Its Constant Grammatical Problems. 3. ed. London u.a: Allen & Unwin, 1983.

MLA-Zitierstil (9. Ausg.)

Close, Reginald A. English as a Foreign Language: Its Constant Grammatical Problems. 3. ed. Allen & Unwin, 1983.