APA (7th ed.) Zitazioa

ebrary, Inc, & Svenonius, P. (2002). Subjects, expletives, and the EPP. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta Peter Svenonius. Subjects, Expletives, and the EPP. Oxford ; New York: Oxford University Press, 2002.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta Peter Svenonius. Subjects, Expletives, and the EPP. Oxford University Press, 2002.