Cita APA (7a ed.)

Skegg, D., Richards, S., & Doll, R. (1979). Minor tranquillisers and road accidents.

Cita Chicago Style (17a ed.)

Skegg, D., S. Richards, y R. Doll. Minor Tranquillisers and Road Accidents. 1979.

Cita MLA (9a ed.)

Skegg, D., et al. Minor Tranquillisers and Road Accidents. 1979.