APA引文
ebrary, Inc. (2002). Publicly funded agricultural research and the changing structure of U.S. agriculture. National Academy Press.
Chicago Style (17th ed.) Citation
ebrary, Inc. Publicly Funded Agricultural Research and the Changing Structure of U.S. Agriculture. Washington, D.C.: National Academy Press, 2002.
MLA引文
ebrary, Inc. Publicly Funded Agricultural Research and the Changing Structure of U.S. Agriculture. National Academy Press, 2002.
警告：這些引文格式不一定是100％准確.