Cita APA

Naisbitt, J., & Aburdene, P. (1990). Megatrends 2000: Ten new directions for the 1990's. New York: W. Morrow.

Citación estilo Chicago

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

Cita MLA

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