Cita APA (7a ed.)

Brown, C. T., Gheorghiu, G., & Huggins, J. (2007). An introduction to testing web applications with twill and Selenium. O'Reilly.

Cita Chicago Style (17a ed.)

Brown, C. Titus, Gheorghe Gheorghiu, y Jason Huggins. An Introduction to Testing Web Applications with Twill and Selenium. Sebastopol, Calif.: O'Reilly, 2007.

Cita MLA (8a ed.)

Brown, C. Titus, et al. An Introduction to Testing Web Applications with Twill and Selenium. O'Reilly, 2007.