APA-Zitierstil (7. Ausg.)

Close, R. A. (1978). English as a foreign language: Its constant grammatical problems (2. ed., 2. impr.). Allen & Unwin.

Chicago-Zitierstil (17. Ausg.)

Close, Reginald A. English as a Foreign Language: Its Constant Grammatical Problems. 2. ed., 2. impr. London [u.a.]: Allen & Unwin, 1978.

MLA-Zitierstil (9. Ausg.)

Close, Reginald A. English as a Foreign Language: Its Constant Grammatical Problems. 2. ed., 2. impr. Allen & Unwin, 1978.