Citazione Stile APA (7a Edizione)

McRae, H. (1994). The world in 2020: Power, culture, and prosperity. Harvard Business School Press.

Citazione stile Chigago Style (17a edizione)

McRae, Hamish. The World in 2020: Power, Culture, and Prosperity. Boston, Mass: Harvard Business School Press, 1994.

Citatione MLA (9a ed.)

McRae, Hamish. The World in 2020: Power, Culture, and Prosperity. Harvard Business School Press, 1994.