APA Style
Backer, C.A.. (1973).
Atlas of 220 weeds of sugarcane fields in java .
Surabaya:
Balai penyelidikan perusahaan perkebunan gula.
Chicago Style
Backer, C.A..
Atlas of 220 weeds of sugarcane fields in java.
Surabaya:
Balai penyelidikan perusahaan perkebunan gula,
1973.
Text.
MLA Style
Backer, C.A..
Atlas of 220 weeds of sugarcane fields in java.
Surabaya:
Balai penyelidikan perusahaan perkebunan gula,
1973.
Text.
Turabian Style
Backer, C.A..
Atlas of 220 weeds of sugarcane fields in java.
Surabaya:
Balai penyelidikan perusahaan perkebunan gula,
1973.
Print.