APA Citation

Collins Cobuild, & Williams, A. (2012). Collins Vocabulary for IELTS. TP. HCM: Tổng hợp.

Chicago Style Citation

Collins Cobuild, and Anneli Williams. Collins Vocabulary for IELTS. TP. HCM: Tổng hợp, 2012.

MLA Citation

Collins Cobuild, and Anneli Williams. Collins Vocabulary for IELTS. TP. HCM: Tổng hợp, 2012.

Warning: These citations may not always be 100% accurate.