APA Style
Bettolo, G.B.Marini. (1987).
Towards a Second Green Revolution .
New York:
Elseveier.
Chicago Style
Bettolo, G.B.Marini.
Towards a Second Green Revolution.
New York:
Elseveier,
1987.
Text.
MLA Style
Bettolo, G.B.Marini.
Towards a Second Green Revolution.
New York:
Elseveier,
1987.
Text.
Turabian Style
Bettolo, G.B.Marini.
Towards a Second Green Revolution.
New York:
Elseveier,
1987.
Print.