Cita APA (7a ed.)

Zey, M. G. (2000). The future factor: The five forces transforming our lives and shaping human destiny.

Cita Chicago Style (17a ed.)

Zey, Michael G. The Future Factor: The Five Forces Transforming Our Lives and Shaping Human Destiny. 2000.

Cita MLA (9a ed.)

Zey, Michael G. The Future Factor: The Five Forces Transforming Our Lives and Shaping Human Destiny. 2000.