Cita APA (7a ed.)
NIOSH Pocket Guide to Chemical Hazards. Department of Health and Human Services, National Institute for Occupational Safety and Health.
Cita estilo Chicago (17a ed.)
NIOSH Pocket Guide to Chemical Hazards. Washington, EUA: Department of Health and Human Services, National Institute for Occupational Safety and Health.
Cita MLA (9a ed.)
NIOSH Pocket Guide to Chemical Hazards. Department of Health and Human Services, National Institute for Occupational Safety and Health.
Precaución: Estas citas no son 100% exactas.