Cita APA (7th ed.)

SpringerLink (Online service) & Gabrys-Barker, D. (2012). Cross-linguistic influences in multilingual language acquisition. Springer Berlin Heidelberg.

Cita Chicago (17th ed.)

SpringerLink (Online service) i Danuta Gabrys-Barker. Cross-linguistic Influences in Multilingual Language Acquisition. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.

Cita MLA (8th ed.)

SpringerLink (Online service) i Danuta Gabrys-Barker. Cross-linguistic Influences in Multilingual Language Acquisition. Springer Berlin Heidelberg, 2012.