APA引文

Backhaus, J. G. (2015). The University According to Humboldt: History, Policy, and Future Possibilities. Springer.

Trích dẫn kiểu Chicago

Backhaus, Jürgen Georg. The University According to Humboldt: History, Policy, and Future Possibilities. Springer, 2015.

MLA引文

Backhaus, Jürgen Georg. The University According to Humboldt: History, Policy, and Future Possibilities. Springer, 2015.

警告：這些引文格式不一定是100％准確.