Dyson, F. (1999). Origins of life. Univ. Pr.
Cita Chicago (17th ed.)Dyson, Freeman. Origins of Life. Cambridge: Univ. Pr, 1999.
Cita MLA (9th ed.)Dyson, Freeman. Origins of Life. Univ. Pr, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.