APA ציטוט

Vikelis, M., Xifaras, M., Magoufis, G., Gekas, G., & Mitsikostas, D. D. (2005). Headache attributed to unruptured saccular aneurysm, mimicking hemicrania continua. Springer-Verlag.

Citação norma Chicago

Vikelis, M., M. Xifaras, G. Magoufis, G. Gekas, and D. D. Mitsikostas. Headache Attributed to Unruptured Saccular Aneurysm, Mimicking Hemicrania Continua. Springer-Verlag, 2005.

ציטוט MLA

Vikelis, M., et al. Headache Attributed to Unruptured Saccular Aneurysm, Mimicking Hemicrania Continua. Springer-Verlag, 2005.