ebrary, Inc, Mackey, W. F., & Ornstein-Galicia, J. (1979). Sociolinguistic studies in language contact: Methods and cases. Mouton Publishers.
芝加哥风格引文ebrary, Inc, William Francis Mackey, 与 Jacob Ornstein-Galicia. Sociolinguistic Studies in Language Contact: Methods and Cases. The Hague ; New York: Mouton Publishers, 1979.
MLA引文ebrary, Inc, et al. Sociolinguistic Studies in Language Contact: Methods and Cases. Mouton Publishers, 1979.
警告：这些引文格式不一定是100％准确.