Cita APA

Mayr, E. (1963). Animal species and evolution. Belknap Press of Harvard University Press.

Citación estilo Chicago

Mayr, Ernst. Animal Species and Evolution. Cambridge: Belknap Press of Harvard University Press, 1963.

Cita MLA

Mayr, Ernst. Animal Species and Evolution. Cambridge: Belknap Press of Harvard University Press, 1963.