APA ציטוט

Wiegers, K. E., & Beatty, J. (2013). Software requirements. Redmond: Microsoft.

Trích dẫn kiểu Chicago

Wiegers, Karl Eugene, và Joy Beatty. Software Requirements. Redmond: Microsoft, 2013.

ציטוט MLA

Wiegers, Karl Eugene, và Joy Beatty. Software Requirements. Redmond: Microsoft, 2013.