Cita APA (7th ed.)

Kappel, G., Proll, B., Reich, S., & Retschitzegger, W. (2006). Web engineering: The discipline of systematic development of web applications. Wiley.

Cita Chicago (17th ed.)

Kappel, Gerti, Birgit Proll, Siegfried Reich, i Werner Retschitzegger. Web Engineering: The Discipline of Systematic Development of Web Applications. Hoboken, N.J: Wiley, 2006.

Cita MLA (9th ed.)

Kappel, Gerti, et al. Web Engineering: The Discipline of Systematic Development of Web Applications. Wiley, 2006.