Cita APA (7th ed.)
Judson Horace Freeland. (1979). The eigth day of creation: Makers of the revolution in biology. Simon and Schuster.
Cita Chicago (17th ed.)
Judson Horace Freeland. The Eigth Day of Creation: Makers of the Revolution in Biology. New York: Simon and Schuster, 1979.
Cita MLA (9th ed.)
Judson Horace Freeland. The Eigth Day of Creation: Makers of the Revolution in Biology. Simon and Schuster, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.