Cita APA

(1982). The global 2000 report to the President: Entering the twenty-first century. New York: Penguin Books.

Citación estilo Chicago

The Global 2000 Report to the President: Entering the Twenty-first Century. New York: Penguin Books, 1982.

Cita MLA

The Global 2000 Report to the President: Entering the Twenty-first Century. New York: Penguin Books, 1982.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.