American National Red Cross. (1979). Standard first aid and personal safety. Doubleday.
Citazione stile Chigago Style (17a edizione)American National Red Cross. Standard First Aid and Personal Safety. Doubleday, 1979.
Citatione MLA (9a ed.)American National Red Cross. Standard First Aid and Personal Safety. Doubleday, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.