APA Citation

Stewart, W. D. P. (1975). Nitrogen fixation by free living micro-organisms. Cambridge: Cambridge University Press.

Chicago Style Citation

Stewart, William Duncan Patterson. Nitrogen Fixation By Free Living Micro-organisms. Cambridge: Cambridge University Press, 1975.

MLA Citation

Stewart, William Duncan Patterson. Nitrogen Fixation By Free Living Micro-organisms. Cambridge: Cambridge University Press, 1975.

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