Cita APA (7a ed.)
Kowal, K. C. (Sep 2002). Tapping the Web for GIS and mapping technologies: For all levels of libraries and users. Information Technology and Libraries.
Cita Chicago Style (17a ed.)
Kowal, Kimberly C. "Tapping the Web for GIS and Mapping Technologies: For All Levels of Libraries and Users." Information Technology and Libraries Sep 2002.
Cita MLA (9a ed.)
Kowal, Kimberly C. "Tapping the Web for GIS and Mapping Technologies: For All Levels of Libraries and Users." Information Technology and Libraries, Sep 2002.
Precaución: Estas citas no son 100% exactas.