APA引文

Erich Gamma. (2004). Design patterns: Elements of reusable object -oriented software. Pearson Education.

Chicago Edition Citation

Erich Gamma. Design Patterns: Elements of Reusable Object -oriented Software. Pearson Education, 2004.

MLA引文

Erich Gamma. Design Patterns: Elements of Reusable Object -oriented Software. Pearson Education, 2004.

警告：這些引文格式不一定是100％准確.