U.S. Department of Commerce. (1996). Our living oceans. U. S. Department of Commerce.
芝加哥风格引文U.S. Department of Commerce. Our Living Oceans. Maryland: U. S. Department of Commerce, 1996.
MLA引文U.S. Department of Commerce. Our Living Oceans. U. S. Department of Commerce, 1996.
警告：这些引文格式不一定是100％准确.