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