Holmes, J. (2008). An introduction to sociolinguistics (3rd ed.). Pearson Longman.
芝加哥风格引文Holmes, Janet. An Introduction to Sociolinguistics. 3rd ed. Harlow, England ; New York: Pearson Longman, 2008.
MLA引文Holmes, Janet. An Introduction to Sociolinguistics. 3rd ed. Pearson Longman, 2008.
警告：这些引文格式不一定是100％准确.