APA引文

Awad Elias M. Systems Analysis And Design (2 ED.). Galgotiya Pub.

芝加哥风格引文

Awad Elias M. Systems Analysis And Design. 2 ED. Delhi: Galgotiya Pub.

MLA引文

Awad Elias M. Systems Analysis And Design. 2 ED. Galgotiya Pub.

警告：这些引文格式不一定是100％准确.