APA引文

(2007). The American promise: A compact history. Boston: Bedford/St. Martin's.

Trích dẫn kiểu Chicago

The American Promise: A Compact History. Boston: Bedford/St. Martin's, 2007.

MLA引文

The American Promise: A Compact History. Boston: Bedford/St. Martin's, 2007.

警告：這些引文格式不一定是100％准確.