APA Style
Unger,Paul W.. (1994).
Managing agricultural residues .
USA:
Lewis Publishers.
Chicago Style
Unger,Paul W..
Managing agricultural residues.
USA:
Lewis Publishers,
1994.
Texts.
MLA Style
Unger,Paul W..
Managing agricultural residues.
USA:
Lewis Publishers,
1994.
Texts.
Turabian Style
Unger,Paul W..
Managing agricultural residues.
USA:
Lewis Publishers,
1994.
Texts.