Franklin

MLA

Hyltenstam, Kenneth, Inge Bartning, and Lars Fant. High-level Language Proficiency In Second Language and Multilingual Contexts. .

APA

Hyltenstam, K., Bartning, I., & Fant, L. High-level language proficiency in second language and multilingual contexts. .

Chicago

Hyltenstam, Kenneth, Inge Bartning, and Lars Fant. High-Level Language Proficiency In Second Language and Multilingual Contexts.