Sodium in Your Diet: Use the Nutrition Facts Label & Reduce Your Intake. Food & Drug Administration.
芝加哥风格引文Sodium in Your Diet: Use the Nutrition Facts Label & Reduce Your Intake. Food & Drug Administration.
MLA引文Sodium in Your Diet: Use the Nutrition Facts Label & Reduce Your Intake. Food & Drug Administration.
警告：这些引文格式不一定是100％准确.