Cita APA (7a ed.)

Cribb, J. (2017). Surviving the 21st century: Humanity's ten great challenges and how we can overcome them. Springer.

Cita Chicago Style (17a ed.)

Cribb, Julian. Surviving the 21st Century: Humanity's Ten Great Challenges and How We Can Overcome Them. New York [etc.]: Springer, 2017.

Cita MLA (9a ed.)

Cribb, Julian. Surviving the 21st Century: Humanity's Ten Great Challenges and How We Can Overcome Them. Springer, 2017.