APA Style
Darun, Ir. ().
Buletin Pertanian Volume 10 Nomor 1 APRIL 1991 (3).
Medan:
Fakultas Pertanian UISU.
Chicago Style
Darun, Ir.
Buletin Pertanian Volume 10 Nomor 1 APRIL 1991.
3
Medan:
Fakultas Pertanian UISU,
.
Hard Copy.
MLA Style
Darun, Ir.
Buletin Pertanian Volume 10 Nomor 1 APRIL 1991.
3
Medan:
Fakultas Pertanian UISU,
.
Hard Copy.
Turabian Style
Darun, Ir.
Buletin Pertanian Volume 10 Nomor 1 APRIL 1991.
3
Medan:
Fakultas Pertanian UISU,
.
Hard Copy.