APA引文

Stone, L. O. (2020). Key Demographics in Retirement Risk Management. Springer Netherlands.

Trích dẫn kiểu Chicago

Stone, Leroy O. Key Demographics in Retirement Risk Management. Springer Netherlands, 2020.

MLA引文

Stone, Leroy O. Key Demographics in Retirement Risk Management. Springer Netherlands, 2020.

警告：这些引文格式不一定是100％准确.