Cita APA (7th ed.)

Adams, H. R. (2005). Privacy in the 21st century: Issues for public, school, and academic libraries. Libraries Unlimited.

Cita Chicago (17th ed.)

Adams, Helen R. Privacy in the 21st Century: Issues for Public, School, and Academic Libraries. Westport, CT: Libraries Unlimited, 2005.

Cita MLA (9th ed.)

Adams, Helen R. Privacy in the 21st Century: Issues for Public, School, and Academic Libraries. Libraries Unlimited, 2005.