Cita APA (7a ed.)

Tyler, J. M., & Sabella, R. (2003). Using technology to improve counseling practice: A primer for the 21st century. American Counseling Association.

Cita Chicago Style (17a ed.)

Tyler, J. Michael, y Russell Sabella. Using Technology to Improve Counseling Practice: A Primer for the 21st Century. Alexandria: American Counseling Association, 2003.

Cita MLA (9a ed.)

Tyler, J. Michael, y Russell Sabella. Using Technology to Improve Counseling Practice: A Primer for the 21st Century. American Counseling Association, 2003.