Hull, D. L., & Ruse, M. (1998). The philosophy of biology. Oxford ; New York: Oxford University Press.
Chicago Style aipamenaHull, David L., và Michael Ruse. The Philosophy of Biology. Oxford ; New York: Oxford University Press, 1998.
MLA aipamenaHull, David L., và Michael Ruse. The Philosophy of Biology. Oxford ; New York: Oxford University Press, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.