Eggen, P. D. (1988). Strategies for teachers: Teaching content and thinking skills (2nd.ed.). Prentice-Hall.
芝加哥风格引文Eggen, Paul D. Strategies for Teachers: Teaching Content and Thinking Skills. 2nd.ed. Englewood Cliffs: Prentice-Hall, 1988.
MLA引文Eggen, Paul D. Strategies for Teachers: Teaching Content and Thinking Skills. 2nd.ed. Prentice-Hall, 1988.
警告：这些引文格式不一定是100％准确.