World Health Organization. (1988). Guidelines on sterilization and high level disinfection methods effective against human immunodeficiency virus (HIV). World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization. Guidelines on Sterilization and High Level Disinfection Methods Effective Against Human Immunodeficiency Virus (HIV). Geneva: World Health Organization, 1988.
Citatione MLA (8a ed.)World Health Organization. Guidelines on Sterilization and High Level Disinfection Methods Effective Against Human Immunodeficiency Virus (HIV). World Health Organization, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.