APA-viite

Betsis, A. (2014). Succeed in ielts speaking and vocabulary: Ideal for both the academic and the general training modules. Thành phố Hồ Chí Minh: Tổng hợp.

Chicago-tyylinen lähdeviittaus

Betsis, Andrew. Succeed in Ielts Speaking and Vocabulary: Ideal for Both the Academic and the General Training Modules. Thành phố Hồ Chí Minh: Tổng hợp, 2014.

MLA-viite

Betsis, Andrew. Succeed in Ielts Speaking and Vocabulary: Ideal for Both the Academic and the General Training Modules. Thành phố Hồ Chí Minh: Tổng hợp, 2014.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.