APA (7th ed.) Citation

Schmidt-Nielsen, K. (1972). How animals work / by Knut Schmidt-Nielsen. Cambridge University Press.

Chicago Style (17th ed.) Citation

Schmidt-Nielsen, Knut. How Animals Work / by Knut Schmidt-Nielsen. London: Cambridge University Press, 1972.

MLA (9th ed.) Citation

Schmidt-Nielsen, Knut. How Animals Work / by Knut Schmidt-Nielsen. Cambridge University Press, 1972.

Warning: These citations may not always be 100% accurate.