Kinlen, L. (1975). Cancer incidence in relation to fluoride level in water supplies.
芝加哥风格引文Kinlen, L. Cancer Incidence in Relation to Fluoride Level in Water Supplies. 1975.
MLA引文Kinlen, L. Cancer Incidence in Relation to Fluoride Level in Water Supplies. 1975.
警告：这些引文格式不一定是100％准确.