Cita APA (7a ed.)

Spears, D. E., & Geruso, M. (2025). After the spike: Population, progress, and the case for people (First Simon & Schuster hardcover edition.). Simon & Schuster.

Cita Chicago Style (17a ed.)

Spears, Dean E., y Michael Geruso. After the Spike: Population, Progress, and the Case for People. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2025.

Cita MLA (8a ed.)

Spears, Dean E., y Michael Geruso. After the Spike: Population, Progress, and the Case for People. First Simon & Schuster hardcover edition. Simon & Schuster, 2025.

Precaución: Estas citas no son 100% exactas.