APA引文

McLellan, B. (2020). Sustainable Future for Human Security. 1st ed. 2018. Springer Singapore.

Trích dẫn kiểu Chicago

McLellan, Benjamin. Sustainable Future for Human Security. 1st Ed. 2018. Springer Singapore, 2020.

MLA引文

McLellan, Benjamin. Sustainable Future for Human Security. 1st Ed. 2018. Springer Singapore, 2020.

警告：這些引文格式不一定是100％准確.