Cita APA (7th ed.)
ebrary, Inc, & Cruz-Ferreira, M. (2010). Multilingual norms. Peter Lang.
Cita Chicago (17th ed.)
ebrary, Inc, i Madalena Cruz-Ferreira. Multilingual Norms. Frankfurt am Main: Peter Lang, 2010.
Cita MLA (9th ed.)
ebrary, Inc, i Madalena Cruz-Ferreira. Multilingual Norms. Peter Lang, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.