APA (7th ed.) Citation

Scales, P. (2009). Protecting intellectual freedom in your school library: Scenarios from the front lines. American Library Association.

Chicago Style (17th ed.) Citation

Scales, Pat. Protecting Intellectual Freedom in Your School Library: Scenarios from the Front Lines. Chicago: American Library Association, 2009.

MLA (9th ed.) Citation

Scales, Pat. Protecting Intellectual Freedom in Your School Library: Scenarios from the Front Lines. American Library Association, 2009.