APA Citatie

Gallai, B., Mazzotta, G., Floridi, F., Mattioni, A., Baldi, A., Alberti, A., . . . Gallai, V. (2003). Cluster headache in childhood and adolescence: One-year prevalence in an out-patient population. Springer-Verlag.

Chicago Style citaat

Gallai, Beatrice, Giovanni Mazzotta, Francesca Floridi, Alessia Mattioni, Antonio Baldi, Andrea Alberti, Paola Sarchielli, en Virgilio Gallai. Cluster Headache in Childhood And adolescence: One-year Prevalence in an Out-patient population. Springer-Verlag, 2003.

MLA citatie

Gallai, Beatrice, et al. Cluster Headache in Childhood And adolescence: One-year Prevalence in an Out-patient population. Springer-Verlag, 2003.