APA ציטוט

(2003). Our country's regions. New York: Macmillan/McGraw-Hill.

Trích dẫn kiểu Chicago

Our Country's Regions. New York: Macmillan/McGraw-Hill, 2003.

ציטוט MLA

Our Country's Regions. New York: Macmillan/McGraw-Hill, 2003.