Cita APA

Crowley, W. A. (2012). Defending professionalism: A resource for librarians, information specialists, knowledge managers, and archivists. Libraries Unlimited.

Citación estilo Chicago

Crowley, William A. Defending Professionalism: A Resource for Librarians, Information Specialists, Knowledge Managers, and Archivists. Santa Barbara, Calif: Libraries Unlimited, 2012.

Cita MLA

Crowley, William A. Defending Professionalism: A Resource for Librarians, Information Specialists, Knowledge Managers, and Archivists. Libraries Unlimited, 2012.