Cita APA (7a ed.)

Brown, S. (1997). 500=five hundred> tips for academic librarians. Library Association.

Cita Chicago Style (17a ed.)

Brown, Sally. 500=five Hundred> Tips for Academic Librarians. London: Library Association, 1997.

Cita MLA (9a ed.)

Brown, Sally. 500=five Hundred> Tips for Academic Librarians. Library Association, 1997.