APA (7e ed.) Bronvermelding

Roylance, P., & Preston, F. (1983). Traveller's first aid handbook. The Reader's Digest Association Limited.

Chicago (17e ed.) Bronvermelding

Roylance, Peter, en Frank Preston. Traveller's First Aid Handbook. Londres: The Reader's Digest Association Limited, 1983.

MLA (9e ed.) Bronvermelding

Roylance, Peter, en Frank Preston. Traveller's First Aid Handbook. The Reader's Digest Association Limited, 1983.