Cita APA (7a ed.)

Brockman, J. (2003). The next fifty years: Science in the first half of the twenty-first century (Pbk. ed.). Phoenix.

Cita Chicago Style (17a ed.)

Brockman, John. The Next Fifty Years: Science in the First Half of the Twenty-first Century. Pbk. ed. London: Phoenix, 2003.

Cita MLA (9a ed.)

Brockman, John. The Next Fifty Years: Science in the First Half of the Twenty-first Century. Pbk. ed. Phoenix, 2003.