Penggayaan APA
PENNY, D.H. (1970).
Second National conference on agricultural economics .
Canberra:
Australian National Universty.
Chicago Style
PENNY, D.H.
Second National conference on agricultural economics.
Canberra:
Australian National Universty,
1970.
Artikel.
MLA Style
PENNY, D.H.
Second National conference on agricultural economics.
Canberra:
Australian National Universty,
1970.
Artikel.
Turabian Style
PENNY, D.H.
Second National conference on agricultural economics.
Canberra:
Australian National Universty,
1970.
Artikel.