APA Citatie

Gamma, E. (2011). Design patterns: Elements of reusable object-oriented software. Pearson.

Chicago Style citaat

Gamma, Erich. Design Patterns: Elements of Reusable Object-oriented Software. New Delhi: Pearson, 2011.

MLA citatie

Gamma, Erich. Design Patterns: Elements of Reusable Object-oriented Software. Pearson, 2011.

Let op: Deze citaties zijn niet altijd 100% accuraat.