ebrary, Inc, Abbie, M., & Bedford, J. S. (2009). Rock mechanics: New research. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, M. Abbie, 与 J. S. Bedford. Rock Mechanics: New Research. New York: Nova Science Publishers, 2009.
MLA引文ebrary, Inc, et al. Rock Mechanics: New Research. Nova Science Publishers, 2009.
警告：这些引文格式不一定是100％准确.