Cita APA (7a ed.)

McQuay, H., Derry, S., Eccleston, C., Wiffen, P., & Andrew Moore, R. (2012). Evidence for analgesic effect in acute pain - 50 years on.

Cita Chicago Style (17a ed.)

McQuay, H., S. Derry, C. Eccleston, P. Wiffen, y R. Andrew Moore. Evidence for Analgesic Effect in Acute Pain - 50 Years on. 2012.

Cita MLA (9a ed.)

McQuay, H., et al. Evidence for Analgesic Effect in Acute Pain - 50 Years on. 2012.