APA Style
Paul,E.A., Clark, F. E. (1989).
Soil Microbiology and Biochemistry .
California:
Academic,Press Inc.
Chicago Style
Paul,E.A., Clark, F. E.
Soil Microbiology and Biochemistry.
California:
Academic,Press Inc,
1989.
Text.
MLA Style
Paul,E.A., Clark, F. E.
Soil Microbiology and Biochemistry.
California:
Academic,Press Inc,
1989.
Text.
Turabian Style
Paul,E.A., Clark, F. E.
Soil Microbiology and Biochemistry.
California:
Academic,Press Inc,
1989.
Print.