Record Citations
APA CitationErich Gamma, R. H., Gamma, E., John Vlissides, Ralph Johnson, Richard Helm, Helm, R., . . . Vlissides, J. (1994). Design Patterns: Elements of Reusable Object-Oriented Software. Addison-Wesley Professional.
Chicago Style CitationErich Gamma, Richard Helm, Erich Gamma, John Vlissides, Ralph Johnson, Richard Helm, Richard Helm, Ralph Johnson, and John Vlissides. Design Patterns: Elements of Reusable Object-Oriented Software. Addison-Wesley Professional, 1994.
MLA CitationErich Gamma, Richard Helm, et al. Design Patterns: Elements of Reusable Object-Oriented Software. Addison-Wesley Professional, 1994.
Harvard Style CitationErich Gamma, R. H., Gamma, E., John Vlissides, Ralph Johnson, Richard Helm, Helm, R., . . . Vlissides, J. 1994. Design Patterns: Elements of Reusable Object-Oriented Software. Addison-Wesley Professional.