Gould, S. J. and Lewontin, R. C. The spandrels of San Marco and the Panglossian paradigm: a critique of the adaptationist programme. In Proc R Soc Lond B Biol Sci, 205 (1161): 581-598, 1979.
@article{gould,
author = {S. J. Gould and R. C. Lewontin},
issn = {0080-4649},
journal = {Proc R Soc Lond B Biol Sci},
month = {September},
number = {1161},
pages = {581--598},
priority = {2},
title = {The spandrels of San Marco and the Panglossian paradigm: a critique of the adaptationist programme.},
ee = {http://www.blackwellpublishing.com/ridley/classictexts/gould.pdf},
volume = {205},
year = {1979}
}