APA Style
MARTIN, Hubert. (1973).
The scientific principles of crop protection. 6th Ed. .
London:
Edward Arnold.
Chicago Style
MARTIN, Hubert.
The scientific principles of crop protection. 6th Ed..
London:
Edward Arnold,
1973.
Hard Copy.
MLA Style
MARTIN, Hubert.
The scientific principles of crop protection. 6th Ed..
London:
Edward Arnold,
1973.
Hard Copy.
Turabian Style
MARTIN, Hubert.
The scientific principles of crop protection. 6th Ed..
London:
Edward Arnold,
1973.
Hard Copy.