Cita APA

Kotonya, G., & Sommerville, I. (1998). Requirements engineering: Processes and techniques. Chichester: John Wiley and Sons.

Chicago Style Citation

Kotonya, Gerald., i Ian Sommerville. Requirements Engineering: Processes and Techniques. Chichester: John Wiley and Sons, 1998.

Cita MLA

Kotonya, Gerald., i Ian Sommerville. Requirements Engineering: Processes and Techniques. Chichester: John Wiley and Sons, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.