William G Hopkins. (1995). Introduction to plant physiology. New York: John Wiley.
Trích dẫn kiểu ChicagoWilliam G Hopkins. Introduction to Plant Physiology. New York: John Wiley, 1995.
MLA引文William G Hopkins. Introduction to Plant Physiology. New York: John Wiley, 1995.
警告：这些引文格式不一定是100％准确.