Gaya APA

Kirov, R. et al (2014). Sleep in Tourette Syndrome (Curr Dev Disord Rep (2014) 1:252–259). USA: Springer.

Gaya MLA

Kirov, Roumen. et al. "Sleep in Tourette Syndrome". Curr Dev Disord Rep (2014) 1:252–259 USA: Springer, 2014. Artikel.