APA (7th ed.) Zitazioa
(2013). Tremor and Other Hyperkinetic Movements. Ubiquity Press.
Chicago Style (17th ed.) Zitazioa
Tremor and Other Hyperkinetic Movements. Ubiquity Press, 2013.
MLA (9th ed.) Zitazioa
Tremor and Other Hyperkinetic Movements. Ubiquity Press, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.