APA引文

Wetherbe, J. C. (1990). Systems analysis and design (Ed.3.).

Chicago Edition Citation

Wetherbe, James C. Systems Analysis and Design. Ed.3. New Delhi, Galgotia Publications, 1990.

MLA引文

Wetherbe, James C. Systems Analysis and Design. Ed.3. 1990.

警告：这些引文格式不一定是100％准确.