APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Postgate, J. R. The Fundamentals of Nitrogen Fixation. Cambridge [etc.]: Cambridge University press, 1982.

MLA (9th ed.) Citation

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