APA (7th ed.) Citation

British Red Cross. (1993). Practical first aid (9th ed.). British Red Cross in association with Dorling Kindersley.

Chicago Style (17th ed.) Citation

British Red Cross. Practical First Aid. 9th ed. London: British Red Cross in association with Dorling Kindersley, 1993.

MLA (9th ed.) Citation

British Red Cross. Practical First Aid. 9th ed. British Red Cross in association with Dorling Kindersley, 1993.