APA引文

Henry Steele Commager. (1951). The heritage of America. Boston: Lillte, brown and company.

Trích dẫn kiểu Chicago

Henry Steele Commager. The Heritage of America. Boston: Lillte, brown and company, 1951.

MLA引文

Henry Steele Commager. The Heritage of America. Boston: Lillte, brown and company, 1951.

警告：這些引文格式不一定是100％准確.