APA ציטוט

Lampl, C., Jensen, R., Martelletti, P., & Mitsikostas, D. (2014). Refractory Headache: One Term does Not cover All – A Statement of the European Headache Federation. Springer.

Citação norma Chicago

Lampl, Christian, Rigmor Jensen, Paolo Martelletti, and Dimos-Dimitrios Mitsikostas. Refractory Headache: One Term Does Not Cover All – A Statement of the European Headache Federation. Springer, 2014.

ציטוט MLA

Lampl, Christian, Rigmor Jensen, Paolo Martelletti, and Dimos-Dimitrios Mitsikostas. Refractory Headache: One Term Does Not Cover All – A Statement of the European Headache Federation. Springer, 2014.