APA引文

Tinbergen, J. (1972). Optimum Social Welfare and productivity; A Comparative View. University.

Chicago Edition Citation

Tinbergen, Jan. Optimum Social Welfare and Productivity; A Comparative View. New York: University, 1972.

MLA引文

Tinbergen, Jan. Optimum Social Welfare and Productivity; A Comparative View. University, 1972.

警告：這些引文格式不一定是100％准確.