Cita APA (7th ed.)
ebrary, Inc, & Holder, Y. (2001). Injury surveillance guidelines. World Health Organization.
Cita Chicago (17th ed.)
ebrary, Inc, i Y. Holder. Injury Surveillance Guidelines. Geneva: World Health Organization, 2001.
Cita MLA (9th ed.)
ebrary, Inc, i Y. Holder. Injury Surveillance Guidelines. World Health Organization, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.