APA (7th ed.) Citation

Postgate, J. R. (1987). Nitrogen fixation / John Postgate (2nd ed.). Edward Arnold.

Chicago Style (17th ed.) Citation

Postgate, J. R. Nitrogen Fixation / John Postgate. 2nd ed. London: Edward Arnold, 1987.

MLA (9th ed.) Citation

Postgate, J. R. Nitrogen Fixation / John Postgate. 2nd ed. Edward Arnold, 1987.

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