ebrary, Inc, Long, J. A., & Wells, D. S. (2009). Ocean circulation and El Nino: New research. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, John A. Long, 与 David S. Wells. Ocean Circulation and El Nino: New Research. New York: Nova Science Publishers, 2009.
MLA引文ebrary, Inc, et al. Ocean Circulation and El Nino: New Research. Nova Science Publishers, 2009.
警告：这些引文格式不一定是100％准确.