Coyne, Jerry A. Why evolution is true. New York: Viking, 2009.
Swedish Linnaean Society, The Royal Swedish Academy of Sciences, Uppsala University, the Linnaean
Society of London. "The Linnaean Correspondence." c18. http://linnaeus.c18.net/Doc/lbio.php
Huxley, Robert. The great naturalists. London: Thames & Hudson, 2007.
Knapp, Sandra. "What is Taxonomy?." Natural History Museum. London Museum of Natural History, 1
Jan. 2012. Web. 14 July 2012. www.nhm.ac.uk/nature-online/ science-of-natural-history
Eiseley, Loren C. Darwin's century: evolution and the men who discovered it. [1st ed. Garden
City, N.Y.: Doubleday, 1958. Print.
Darwin, Charles, and Francis Darwin. The autobiography of Charles Darwin. Amherst, N.Y.:
Prometheus Books, 2000. Print.
Darwin, Charles. The Voyage of the Beagle. Auckland: Floating Press, 1839. Print.
Darwin, Charles, and Francis Darwin. The life and letters of Charles Darwin, including an
autobiographical chapter. New York: Basic Books, 1959. Print.
Ibid
Darwin, Charles, Robert Jastrow, and Kenneth Korey. The essential Darwin. Boston: Little, Brown,
1984. Print.
Hickson, W. E., and T. R. Malthus. Malthus an essay on the principle of population in refutation of
the theory of the Rev. T.R. Malthus. London: Taylor, Walton, and Maberly, 1849. Print.
Darwin, Charles, and Francis Darwin. The life and letters of Charles Darwin, including an
autobiographical chapter. New York: Basic Books, 1959. Print.
Comments: