De Bot, K., & Makoni, S. (2005). Language and aging in multilingual contexts. Multilingual Matters Ltd..
芝加哥风格引文De Bot, Kees, 与 Sinfree Makoni. Language and Aging in Multilingual Contexts. Clevedon ; Buffalo: Multilingual Matters Ltd., 2005.
MLA引文De Bot, Kees, 与 Sinfree Makoni. Language and Aging in Multilingual Contexts. Multilingual Matters Ltd., 2005.
警告:这些引文格式不一定是100%准确.