APA Style
Wrigley,Gordon. (1992).
Tropical agriculture :the development of production .
:
.
Chicago Style
Wrigley,Gordon.
Tropical agriculture :the development of production.
:
,
1992.
.
MLA Style
Wrigley,Gordon.
Tropical agriculture :the development of production.
:
,
1992.
.
Turabian Style
Wrigley,Gordon.
Tropical agriculture :the development of production.
:
,
1992.
.