APA引文

(1986). The science and technology resources of West Germany: A comparison with the United States. Washington: National Science Foundation.

Trích dẫn kiểu Chicago

The Science and Technology Resources of West Germany: A Comparison With the United States. Washington: National Science Foundation, 1986.

MLA引文

The Science and Technology Resources of West Germany: A Comparison With the United States. Washington: National Science Foundation, 1986.

警告：這些引文格式不一定是100％准確.