APA-Zitierstil (7. Ausg.)

Rutherford, W. E. (1987). Second language grammar: Learning and teaching (1a. ed.). Longman.

Chicago-Zitierstil (17. Ausg.)

Rutherford, William E. Second Language Grammar: Learning and Teaching. 1a. ed. Londres: Longman, 1987.

MLA-Zitierstil (9. Ausg.)

Rutherford, William E. Second Language Grammar: Learning and Teaching. 1a. ed. Longman, 1987.