Gould, S. J. (2002). The structure of evolutionary theory. Belknap Press (Harvard Univ. Press).
Chicago-Zitierstil (17. Ausg.)Gould, Stephen Jay. The Structure of Evolutionary Theory. Cambridge, Mass. [u.a.]: Belknap Press (Harvard Univ. Press), 2002.
MLA-Zitierstil (8. Ausg.)Gould, Stephen Jay. The Structure of Evolutionary Theory. Belknap Press (Harvard Univ. Press), 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.