APA引文

James L. Roark ... [et al.]. (2003). The American promise: A history of the United States. Boston, MA: Bedford/ST. Martin's.

Trích dẫn kiểu Chicago

James L. Roark ... [et al.]. The American Promise: A History of the United States. Boston, MA: Bedford/ST. Martin's, 2003.

MLA引文

James L. Roark ... [et al.]. The American Promise: A History of the United States. Boston, MA: Bedford/ST. Martin's, 2003.

警告：這些引文格式不一定是100％准確.