APA引文

Hymes, D. H. (1989). Foundations in sociolinguistics: An ethnographic approach. Philadelphia: University of Pennsylvania.

Trích dẫn kiểu Chicago

Hymes, Dell H. Foundations in Sociolinguistics: An Ethnographic Approach. Philadelphia: University of Pennsylvania, 1989.

MLA引文

Hymes, Dell H. Foundations in Sociolinguistics: An Ethnographic Approach. Philadelphia: University of Pennsylvania, 1989.

警告：這些引文格式不一定是100％准確.