Citazione Stile APA (7a Edizione)

Naisbitt, J. (1990). Megatrends 2000: Ten new directions for the 1990's. W. Morrow.

Citazione stile Chigago Style (17a edizione)

Naisbitt, John. Megatrends 2000: Ten New Directions for the 1990's. New York: W. Morrow, 1990.

Citatione MLA (9a ed.)

Naisbitt, John. Megatrends 2000: Ten New Directions for the 1990's. W. Morrow, 1990.