APA (7th ed.) Citation

(2007). Design patterns: Elements of reusable object-oriented software (35. print.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Design Patterns: Elements of Reusable Object-oriented Software. 35. print. Boston ; Munich [u.a.]: Addison-Wesley, 2007.

MLA (9th ed.) Citation

Design Patterns: Elements of Reusable Object-oriented Software. 35. print. Addison-Wesley, 2007.

Warning: These citations may not always be 100% accurate.