APA引文

Tinbergen, J. (1971). Towards a better international economic order. New York: United Nations Institute for Training and Research.

Trích dẫn kiểu Chicago

Tinbergen, Jan. Towards a Better International Economic Order. New York: United Nations Institute for Training and Research, 1971.

MLA引文

Tinbergen, Jan. Towards a Better International Economic Order. New York: United Nations Institute for Training and Research, 1971.

警告：這些引文格式不一定是100％准確.