APA (7th ed.) Zitazioa

ebrary, Inc, Cenoz, J., Hufeisen, B., & Jessner, U. (2001). Cross-linguistic influence in third language aquisition: Psycholinguistic perspectives. Multilingual Matters.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Jasone Cenoz, Britta Hufeisen, eta Ulrike Jessner. Cross-linguistic Influence in Third Language Aquisition: Psycholinguistic Perspectives. Clevedon, UK ; Buffalo: Multilingual Matters, 2001.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. Cross-linguistic Influence in Third Language Aquisition: Psycholinguistic Perspectives. Multilingual Matters, 2001.