Cita APA (7a ed.)

Williams, C., & Williams, C. (2015). An Introduction to Web Development in HTML, CSS, and JavaScript (1st edition.). O'Reilly Media, Inc.

Cita Chicago Style (17a ed.)

Williams, Camryn, y Cassidy Williams. An Introduction to Web Development in HTML, CSS, and JavaScript. 1st edition. O'Reilly Media, Inc, 2015.

Cita MLA (9a ed.)

Williams, Camryn, y Cassidy Williams. An Introduction to Web Development in HTML, CSS, and JavaScript. 1st edition. O'Reilly Media, Inc, 2015.