APA (7th ed.) Citation

Sprent, J. I. (1987). The ecology of the nitrogen cycle. Cambridge University Press.

Chicago Style (17th ed.) Citation

Sprent, Janet I. The Ecology of the Nitrogen Cycle. Cambridge: Cambridge University Press, 1987.

MLA (8th ed.) Citation

Sprent, Janet I. The Ecology of the Nitrogen Cycle. Cambridge University Press, 1987.