APA način citiranja

Holroyd, K., Tkachuk, G., O'Donnell, F., & Cordingley, G. (2006). Blindness and bias in a trial of antidepressant medication for chronic tension-type headache.

Čikaški stil citiranja

Holroyd, KA, G. Tkachuk, F. O'Donnell, i GE Cordingley. Blindness and Bias in a Trial of Antidepressant Medication for Chronic Tension-type Headache. 2006.

MLA način citiranja

Holroyd, KA, G. Tkachuk, F. O'Donnell, i GE Cordingley. Blindness and Bias in a Trial of Antidepressant Medication for Chronic Tension-type Headache. 2006.