ebrary, Inc. (2004). Assessment of the small business innovation research program: Project methodology. The National Academies Press.
芝加哥风格引文ebrary, Inc. Assessment of the Small Business Innovation Research Program: Project Methodology. Washington, D.C.: The National Academies Press, 2004.
MLA引文ebrary, Inc. Assessment of the Small Business Innovation Research Program: Project Methodology. The National Academies Press, 2004.
警告：这些引文格式不一定是100％准确.