APA ציטוט

Postgate, J. R. (1982). Fundamentals of nitrogen fixation. Cambridge University Press.

Chicago Edition Citation

Postgate, J. R. Fundamentals of Nitrogen Fixation. London: Cambridge University Press, 1982.

ציטוט MLA

Postgate, J. R. Fundamentals of Nitrogen Fixation. Cambridge University Press, 1982.