APA Style
Duarte, J. (2011).
Bilingual Language Proficiency : A Comparative Study (Vol. 17).
Münster:
Waxmann Verlag GmbH.
MLA Style
Duarte, Joana.
"Bilingual Language Proficiency : A Comparative Study".
Vol. 17
Münster:
Waxmann Verlag GmbH,
2011.
Text.