APA
Kuswanhadi Khaidir Amypalupy, Siswanto, . (1990). The Effect of imazapyr residue on the growth of young rubber. : Bulletin Perkebunan Rakyat.
Chicago
Kuswanhadi Khaidir Amypalupy, Siswanto, . 1990. The Effect of imazapyr residue on the growth of young rubber. : Bulletin Perkebunan Rakyat.
Harvard
Kuswanhadi Khaidir Amypalupy, Siswanto, . (1990). The Effect of imazapyr residue on the growth of young rubber. : Bulletin Perkebunan Rakyat.
MLA
Kuswanhadi Khaidir Amypalupy, Siswanto, . The Effect of imazapyr residue on the growth of young rubber. : Bulletin Perkebunan Rakyat. 1990.