APA Style
CHAN, Fidber. (1991).
Evaluasi kesuburan tanah perkebunan kelapa sawit PT Perkebunan VI-Kebun Adolina Deseember 1991 .
P. Siantar:
Puslitbun Marihat.
Chicago Style
CHAN, Fidber.
Evaluasi kesuburan tanah perkebunan kelapa sawit PT Perkebunan VI-Kebun Adolina Deseember 1991.
P. Siantar:
Puslitbun Marihat,
1991.
Hard Copy.
MLA Style
CHAN, Fidber.
Evaluasi kesuburan tanah perkebunan kelapa sawit PT Perkebunan VI-Kebun Adolina Deseember 1991.
P. Siantar:
Puslitbun Marihat,
1991.
Hard Copy.
Turabian Style
CHAN, Fidber.
Evaluasi kesuburan tanah perkebunan kelapa sawit PT Perkebunan VI-Kebun Adolina Deseember 1991.
P. Siantar:
Puslitbun Marihat,
1991.
Hard Copy.