APA Style
BENSON, D.M. (1994).
CROP PROTECTION .
SUMATERA UTARA:
BALAI PENELITIAN KEHUTANAN PEMATANGSIANTAR.
Chicago Style
BENSON, D.M.
CROP PROTECTION.
SUMATERA UTARA:
BALAI PENELITIAN KEHUTANAN PEMATANGSIANTAR,
1994.
Text.
MLA Style
BENSON, D.M.
CROP PROTECTION.
SUMATERA UTARA:
BALAI PENELITIAN KEHUTANAN PEMATANGSIANTAR,
1994.
Text.
Turabian Style
BENSON, D.M.
CROP PROTECTION.
SUMATERA UTARA:
BALAI PENELITIAN KEHUTANAN PEMATANGSIANTAR,
1994.
Print.