APA-Zitierstil (7. Ausg.)

Doff, A., & Jones, C. (1998). Language in use: Pre-intermediate : classroom book A (3rd ed.).

Chicago-Zitierstil (17. Ausg.)

Doff, Adrian, und Christopher Jones. Language in Use: Pre-intermediate : Classroom Book A. 3rd ed. Cambridge, 1998.

MLA-Zitierstil (9. Ausg.)

Doff, Adrian, und Christopher Jones. Language in Use: Pre-intermediate : Classroom Book A. 3rd ed. 1998.