APA引文

(1971). Britain's international investment position. London: Her majesty's Stationery Office.

Trích dẫn kiểu Chicago

Britain's International Investment Position. London: Her majesty's Stationery Office, 1971.

MLA引文

Britain's International Investment Position. London: Her majesty's Stationery Office, 1971.

警告：这些引文格式不一定是100％准确.