APA引文

Barraclough, C. (2008). Activate B1+: Students' book. Harlow: Pearson.

Trích dẫn kiểu Chicago

Barraclough, Carolyn. Activate B1+: Students' Book. Harlow: Pearson, 2008.

MLA引文

Barraclough, Carolyn. Activate B1+: Students' Book. Harlow: Pearson, 2008.

警告：這些引文格式不一定是100％准確.