Cita APA (7a ed.)
British Standards Institution. Occupational Health and Safety Management Systems: Requirements. British Standards Institution.
Cita estilo Chicago (17a ed.)
British Standards Institution. Occupational Health and Safety Management Systems: Requirements. Londres, Inglaterra: British Standards Institution.
Cita MLA (9a ed.)
British Standards Institution. Occupational Health and Safety Management Systems: Requirements. British Standards Institution.
Precaución: Estas citas no son 100% exactas.