APA Style
ASHTON, Floyd M. (1991).
Weed science :principles and practices. (Cet.1).
New York:
John Wiley & Sons.
Chicago Style
ASHTON, Floyd M.
Weed science :principles and practices..
Cet.1
New York:
John Wiley & Sons,
1991.
Text.
MLA Style
ASHTON, Floyd M.
Weed science :principles and practices..
Cet.1
New York:
John Wiley & Sons,
1991.
Text.
Turabian Style
ASHTON, Floyd M.
Weed science :principles and practices..
Cet.1
New York:
John Wiley & Sons,
1991.
Print.