World Health Organization, Geneva, United Nationas Environment Programme, & International Labour Organization. (1992). Environmental health criteria 138: 2 - nitropropane. World Health Organization.
Cita Chicago Style (17a ed.)World Health Organization, Geneva, United Nationas Environment Programme, y International Labour Organization. Environmental Health Criteria 138: 2 - Nitropropane. Geneva: World Health Organization, 1992.
Cita MLA (8a ed.)World Health Organization, Geneva, et al. Environmental Health Criteria 138: 2 - Nitropropane. World Health Organization, 1992.
Precaución: Estas citas no son 100% exactas.