APA引文

Backhaus, J. G. (2017). The Beginnings of Political Economy. Springer.

Chicago Style Citation

Backhaus, Jürgen Georg. The Beginnings of Political Economy. Springer, 2017.

MLA引文

Backhaus, Jürgen Georg. The Beginnings of Political Economy. Springer, 2017.

警告：這些引文格式不一定是100％准確.