APA citiranje

Nguyễn Hạ Quyên. (2005). An investigation into the social roles of fast food in the United States.

Trích dẫn kiểu Chicago

Nguyễn Hạ Quyên. An Investigation Into the Social Roles of Fast Food in the United States. 2005.

MLA citiranje

Nguyễn Hạ Quyên. An Investigation Into the Social Roles of Fast Food in the United States. 2005.