APA ציטוט

ADRIAN DOFF. (1994). Language in use Intermediate (0 521 43552 8). Cambridge.

Trích dẫn kiểu Chicago

ADRIAN DOFF. Language in Use Intermediate (0 521 43552 8). Cambridge, 1994.

ציטוט MLA

ADRIAN DOFF. Language in Use Intermediate (0 521 43552 8). Cambridge, 1994.