Cita APA (7th ed.)

Great Britain. Health and Safety Executive. Research and Laboratory Services Division. (1987). Research and technological services. H.M.S.O..

Cita Chicago (17th ed.)

Great Britain. Health and Safety Executive. Research and Laboratory Services Division. Research and Technological Services. London: H.M.S.O., 1987.

Cita MLA (8th ed.)

Great Britain. Health and Safety Executive. Research and Laboratory Services Division. Research and Technological Services. H.M.S.O., 1987.