Citazione Stile APA (7a Edizione)

Tracey, I., Ploghaus, A., Gati, J., Clare, S., Smith, S., Menon, R., & Matthews, P. (2002). Imaging attentional modulation of pain in the periaqueductal gray in humans.

Citazione stile Chigago Style (17a edizione)

Tracey, I., A. Ploghaus, J. Gati, S. Clare, S. Smith, R. Menon, e P. Matthews. Imaging Attentional Modulation of Pain in the Periaqueductal Gray in Humans. 2002.

Citatione MLA (9a ed.)

Tracey, I., et al. Imaging Attentional Modulation of Pain in the Periaqueductal Gray in Humans. 2002.