This is Biology

Mayr, E. . This is Biology. Cambridge: The Belknap press of Harvard University Press, 1999, 323 s., 0-674-88469-8.

Mayr, E. (1999) This is Biology, Cambridge: The Belknap press of Harvard University Press, 323 s., 0-674-88469-8

Mayr, E. (1999). This is Biology. The science of the living world. Cambridge: The Belknap press of Harvard University Press, 323 s..