Cita APA (7a ed.)

Ewin, C., Ewin, C., & Ewin, C. (2017). Facebook for seniors: Connect with friends and family in 12 easy lessons (1st edition.). No Starch Press.

Cita Chicago Style (17a ed.)

Ewin, Carrie, Chris Ewin, y Cheryl Ewin. Facebook for Seniors: Connect with Friends and Family in 12 Easy Lessons. 1st edition. San Francisco, California: No Starch Press, 2017.

Cita MLA (9a ed.)

Ewin, Carrie, et al. Facebook for Seniors: Connect with Friends and Family in 12 Easy Lessons. 1st edition. No Starch Press, 2017.