APA Style
AGRICULTURAL GEOGRAPHY. (1991).
NEW DELHI:
McGraw Hill.
Chicago Style
AGRICULTURAL GEOGRAPHY.
.
NEW DELHI:
McGraw Hill,
1991.
Buku Teks.
MLA Style
AGRICULTURAL GEOGRAPHY.
.
NEW DELHI:
McGraw Hill,
1991.
Buku Teks.
Turabian Style
AGRICULTURAL GEOGRAPHY.
NEW DELHI:
McGraw Hill,
1991.
Buku Teks.