APA Style
downey,w david. (1981).
agribusiness management .
:
.
Chicago Style
downey,w david.
agribusiness management.
:
,
1981.
.
MLA Style
downey,w david.
agribusiness management.
:
,
1981.
.
Turabian Style
downey,w david.
agribusiness management.
:
,
1981.
.