Gamma, E., Helm, R., Johnson, R., & Vlissides, J. (1995). Design patterns: Elements of reusable object-oriented software. Addison-Wesley.
芝加哥风格引文Gamma, Erich, Richard Helm, Ralph Johnson, 与 John Vlissides. Design Patterns: Elements of Reusable Object-oriented Software. Reading: Addison-Wesley, 1995.
MLA引文Gamma, Erich, et al. Design Patterns: Elements of Reusable Object-oriented Software. Addison-Wesley, 1995.
警告：这些引文格式不一定是100％准确.