Cita APA (7th ed.)
St. John Ambulance. (2002). Emergency first aid: A quick reference guide to step-by-step procedures for emergency first aid (ed.). Dorling Kindersley.
Cita Chicago (17th ed.)
St. John Ambulance. Emergency First Aid: A Quick Reference Guide to Step-by-step Procedures for Emergency First Aid. ed. London: Dorling Kindersley, 2002.
Cita MLA (9th ed.)
St. John Ambulance. Emergency First Aid: A Quick Reference Guide to Step-by-step Procedures for Emergency First Aid. ed. Dorling Kindersley, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.