APA引文

Smith, B. L. R. (1990). American science policy since world war II. Washington, D.C: The Brookings Institution.

Trích dẫn kiểu Chicago

Smith, Bruce L. R. American Science Policy Since World War II. Washington, D.C: The Brookings Institution, 1990.

MLA引文

Smith, Bruce L. R. American Science Policy Since World War II. Washington, D.C: The Brookings Institution, 1990.

警告：这些引文格式不一定是100％准确.