APA citiranje

Fierro, B., Omboni, S., Bartolini, M., Savi, L., & Pinessi, L. (2011). When to use frovatriptan in migraine? A reply. Springer Milan.

Citação norma Chicago

Fierro, Brigida, Stefano Omboni, Marco Bartolini, Lidia Savi, and Lorenzo Pinessi. When to Use Frovatriptan in Migraine? A Reply. Springer Milan, 2011.

MLA citiranje

Fierro, Brigida, et al. When to Use Frovatriptan in Migraine? A Reply. Springer Milan, 2011.