Cita APA

Schmidt-Nielsen, K. S. 1. (1972). How animals work. Cambridge: Cambridge University Press.

Citación estilo Chicago

Schmidt-Nielsen, Knut Stortebecker 1915-. How Animals Work. Cambridge: Cambridge University Press, 1972.

Cita MLA

Schmidt-Nielsen, Knut Stortebecker 1915-. How Animals Work. Cambridge: Cambridge University Press, 1972.