Παραπομπή σε μορφή APA (7η εκδ.)

Pakpoor, J., Handel, A., Giovannoni, G., Dobson, R., & Ramagopalan, S. (2012). Meta-analysis of the relationship between multiple sclerosis and migraine. Public Library of Science.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pakpoor, J., A. Handel, G. Giovannoni, R. Dobson, και S. Ramagopalan. Meta-analysis of the Relationship Between Multiple Sclerosis and Migraine. Public Library of Science, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

Pakpoor, J., et al. Meta-analysis of the Relationship Between Multiple Sclerosis and Migraine. Public Library of Science, 2012.