APA Style
Sprent, Janet I., Sprent, Peter. (1990).
Nitrogen Fixing Organisms Pure and Applied Aspects .
:
Chapman and Hall Ltd.
Chicago Style
Sprent, Janet I., Sprent, Peter.
Nitrogen Fixing Organisms Pure and Applied Aspects.
:
Chapman and Hall Ltd,
1990.
Text.
MLA Style
Sprent, Janet I., Sprent, Peter.
Nitrogen Fixing Organisms Pure and Applied Aspects.
:
Chapman and Hall Ltd,
1990.
Text.
Turabian Style
Sprent, Janet I., Sprent, Peter.
Nitrogen Fixing Organisms Pure and Applied Aspects.
:
Chapman and Hall Ltd,
1990.
Print.