APA-referens (7:e uppl.)

Ruse, M. (2003). Darwin and design: Does evolution have a purpose? Harvard University Press.

Chicago-referens (17:e uppl.)

Ruse, Michael. Darwin and Design: Does Evolution Have a Purpose? Cambridge, MA ; London: Harvard University Press, 2003.

MLA-referens (9:e uppl.)

Ruse, Michael. Darwin and Design: Does Evolution Have a Purpose? Harvard University Press, 2003.