Institution, 8. B. S. (1991). Protection of electrical devices used on small craft to prevent ignition of surrounding flammable gases. London : BSI.
Citazione stile Chigago Style (17a edizione)Institution, 8096 British Standards. Protection of Electrical Devices Used on Small Craft to Prevent Ignition of Surrounding Flammable Gases. London : BSI, 1991.
Citatione MLA (9a ed.)Institution, 8096 British Standards. Protection of Electrical Devices Used on Small Craft to Prevent Ignition of Surrounding Flammable Gases. London : BSI, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.