Cita APA (7th ed.)
Mates, B. T. (2003). 5-star programming and services for your 55+ library customers. American Library Association.
Cita Chicago (17th ed.)
Mates, Barbara T. 5-star Programming and Services for Your 55+ Library Customers. Chicago: American Library Association, 2003.
Cita MLA (9th ed.)
Mates, Barbara T. 5-star Programming and Services for Your 55+ Library Customers. American Library Association, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.