APA (7th ed.) Citation

Wiegers, K. E., & Beatty, J. Software requirements (3rd ed.).

Chicago Style (17th ed.) Citation

Wiegers, Karl Eugene, and Joy Beatty. Software Requirements. 3rd ed.

MLA (9th ed.) Citation

Wiegers, Karl Eugene, and Joy Beatty. Software Requirements. 3rd ed.

Warning: These citations may not always be 100% accurate.