Wei, L. (2015). Interlanguage: The abstract level in language acquisition. The Edwin Mellen Press.
Chicago Style (17th ed.) CitationWei, Longxing. Interlanguage: The Abstract Level in Language Acquisition. Lewiston: The Edwin Mellen Press, 2015.
MLA (9th ed.) CitationWei, Longxing. Interlanguage: The Abstract Level in Language Acquisition. The Edwin Mellen Press, 2015.
Warning: These citations may not always be 100% accurate.