Cita APA (7th ed.)
(2013). WHO Expert Committee on Biological Standardization: Sixty-first report. World Health Organization.
Cita Chicago (17th ed.)
WHO Expert Committee on Biological Standardization: Sixty-first Report. Geneva: World Health Organization, 2013.
Cita MLA (9th ed.)
WHO Expert Committee on Biological Standardization: Sixty-first Report. World Health Organization, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.