ebrary, Inc, & Pirog, R. S. (2011). Seagrass: Ecology, uses, and threats. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, 与 Robert S. Pirog. Seagrass: Ecology, Uses, and Threats. New York: Nova Science Publishers, 2011.
MLA引文ebrary, Inc, 与 Robert S. Pirog. Seagrass: Ecology, Uses, and Threats. Nova Science Publishers, 2011.
警告：这些引文格式不一定是100％准确.