Monika S. Schmid. (2012). Language Attrition (1.). Cambridge University Press.
Chicago Style (17th ed.) CitationMonika S. Schmid. Language Attrition. 1. Cambridge University Press, 2012.
MLA引文Monika S. Schmid. Language Attrition. 1. Cambridge University Press, 2012.
警告：這些引文格式不一定是100％准確.