Burchfield, J. D. (1975). Lord Kelvin and the age of the earth. Science History Publications.
Style de citation Chicago (17e éd.)Burchfield, Joe D. Lord Kelvin and the Age of the Earth. New York: Science History Publications, 1975.
Style de citation MLA (9e éd.)Burchfield, Joe D. Lord Kelvin and the Age of the Earth. Science History Publications, 1975.
Attention : ces citations peuvent ne pas être correctes à 100%.