APA引文

Link, A. N. (1981). Research and development activity in U. S. manufacturing. New York: Praeger Publishing.

Trích dẫn kiểu Chicago

Link, Albert N. Research and Development Activity in U. S. Manufacturing. New York: Praeger Publishing, 1981.

MLA引文

Link, Albert N. Research and Development Activity in U. S. Manufacturing. New York: Praeger Publishing, 1981.

警告：这些引文格式不一定是100％准确.