APA引文

(2020). Advances in Web Based Learning - ICWL 2009. Springer Berlin Heidelberg.

Trích dẫn kiểu Chicago

Advances in Web Based Learning - ICWL 2009. Springer Berlin Heidelberg, 2020.

MLA引文

Advances in Web Based Learning - ICWL 2009. Springer Berlin Heidelberg, 2020.

警告：这些引文格式不一定是100％准确.