APA引文

ebrary, Inc. (1993). National issues in science and technology, 1993. National Academy Press.

Chicago Style (17th ed.) Citation

ebrary, Inc. National Issues in Science and Technology, 1993. Washington, DC: National Academy Press, 1993.

MLA引文

ebrary, Inc. National Issues in Science and Technology, 1993. National Academy Press, 1993.

警告：這些引文格式不一定是100％准確.