APA引文

(2020). Advances in Focused Retrieval. Springer Berlin Heidelberg.

Trích dẫn kiểu Chicago

Advances in Focused Retrieval. Springer Berlin Heidelberg, 2020.

MLA引文

Advances in Focused Retrieval. Springer Berlin Heidelberg, 2020.

警告：这些引文格式不一定是100％准确.