Cita APA

Baskar, S., Etti, R., Kitas, G., & Klocke, R. (2008). Cluster headache or giant cell arteritis? BMJ Publishing Group.

Chicago Style Citation

Baskar, Sangeetha, Rolland Etti, George Kitas, i Rainer Klocke. Cluster Headache or Giant Cell Arteritis? BMJ Publishing Group, 2008.

Cita MLA

Baskar, Sangeetha, Rolland Etti, George Kitas, i Rainer Klocke. Cluster Headache or Giant Cell Arteritis? BMJ Publishing Group, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.