APA引文

Barber, W. J. (1967). A Histoty of economic thought.

Chicago Edition Citation

Barber, William J. A Histoty of Economic Thought. USA, Penguin Books, 1967.

MLA引文

Barber, William J. A Histoty of Economic Thought. 1967.

警告：這些引文格式不一定是100％准確.