(2003). Our nation. New York: Macmillan/McGraw - Hill.
Trích dẫn kiểu ChicagoOur Nation. New York: Macmillan/McGraw - Hill, 2003.
MLA引文Our Nation. New York: Macmillan/McGraw - Hill, 2003.
警告：這些引文格式不一定是100％准確.
APA引文
(2003). Our nation. New York: Macmillan/McGraw - Hill.
Trích dẫn kiểu ChicagoOur Nation. New York: Macmillan/McGraw - Hill, 2003.
MLA引文Our Nation. New York: Macmillan/McGraw - Hill, 2003.