Gaya APA

Aburdene, J, N, D, P. (1990). MEGATRENDS 2000 . Jakarta: Penerbit Binarupa Aksara.

Gaya MLA

Aburdene, John, Naisbitt, Dan, Patricia. "MEGATRENDS 2000". Jakarta: Penerbit Binarupa Aksara, 1990. Text.