Cita APA (7th ed.)

Darwin, C., & Darwin, F. S. (2000). The autobiography of Charles Darwin. Prometheus Books.

Cita Chicago (17th ed.)

Darwin, Charles, i Francis Sir Darwin. The Autobiography of Charles Darwin. Amherst, N.Y: Prometheus Books, 2000.

Cita MLA (9th ed.)

Darwin, Charles, i Francis Sir Darwin. The Autobiography of Charles Darwin. Prometheus Books, 2000.