World Health Organization & ebrary, Inc. (2008). WHO Expert Committee on Specification for Pharmaceutical Preparations: Forty-second report. World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization e Inc ebrary. WHO Expert Committee on Specification for Pharmaceutical Preparations: Forty-second Report. Geneva, Switzerland: World Health Organization, 2008.
Citatione MLA (9a ed.)World Health Organization e Inc ebrary. WHO Expert Committee on Specification for Pharmaceutical Preparations: Forty-second Report. World Health Organization, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.