Metcalf, R. L. (1982). Introduction to insect pest management (2nd ed.). John Wiley and Sons.
芝加哥风格引文Metcalf, Robert L. Introduction to Insect Pest Management. 2nd ed. New York: John Wiley and Sons, 1982.
MLA引文Metcalf, Robert L. Introduction to Insect Pest Management. 2nd ed. John Wiley and Sons, 1982.
警告：这些引文格式不一定是100％准确.