APA引文
ebrary, Inc, & Ekelman, K. B. (1988). New medical devices: Invention, development, and use. National Academy Press.
Chicago Style (17th ed.) Citation
ebrary, Inc, and Karen B. Ekelman. New Medical Devices: Invention, Development, and Use. Washington, D.C.: National Academy Press, 1988.
MLA引文
ebrary, Inc, and Karen B. Ekelman. New Medical Devices: Invention, Development, and Use. National Academy Press, 1988.
警告：這些引文格式不一定是100％准確.